Please help me ill mark brainlyest if correct

Please Help Me Ill Mark Brainlyest If Correct

Answers

Answer 1

Answer:

50m²

Explanation:

first, we have to find the length and width of the backyard. since 4cm represents 5m, we know that the real width of the backyard is 5m.

as for the length of the backyard, 8cm is double of 4cm so we can also double 5m to get 10m.

now, we can find the area by taking 5m × 10m = 50m².

i hope this helps! :D


Related Questions

y=(x+1)^2+2

plot five points​

Answers

Answer:

(−3,6)

(−2,3)

(−1.2)

(0,3)

(1,6)

Step-by-step explanation:

what is the mean,median,mode and range or the data set 4, 7, 3, 7, 7, 12,

Answers

Answer:

the mean is6.7 the mode is 7 and the range is 9

Step-by-step explanation:

Johnny buys a desk on sale for $300.00. If the regular price
is $450.00, what is the percent of discount?

Answers

Answer: 33.33%

This MAY be wrong, but when I calculated it, the total discount came out to 149.985, which I think can be rounded up to 150

please help im stuck on this​

Answers

-7 is the slope I think

A recipe for pie please help me please

Answers

Answer:

Apple Pie (This recipe is from TasteofHome I did not make it)

Step-by-step explanation:

Ingredients

1/2 cup sugar

1/2 cup packed brown sugar

3 tablespoons all-purpose flour

1 teaspoon ground cinnamon

1/4 teaspoon ground ginger

1/4 teaspoon ground nutmeg

6 to 7 cups thinly sliced peeled tart apples

1 tablespoon lemon juice

Dough for double-crust pie

1 tablespoon butter

1 large egg white

Additional sugar

Directions

Preheat oven to 375°. In a small bowl, combine sugars, flour and spices; set aside. In a large bowl, toss apples with lemon juice. Add sugar mixture; toss to coat.

On a lightly floured surface, roll one half of dough to a 1/8-in.-thick circle; transfer to a 9-in. pie plate. Trim even with rim. Add filling; dot with butter. Roll remaining dough to a 1/8-in.-thick circle. Place over filling. Trim, seal and flute edge. Cut slits in top. Beat egg white until foamy; brush over crust. Sprinkle with sugar. Cover edge loosely with foil.

Bake 25 minutes. Remove foil; bake until crust is golden brown and filling is bubbly, 20-25 minutes longer. Cool on a wire rack.

I highly suggest you buy the crust pre made because I made it once and it’s so hard to do and never comes out as good as you want it to

if you select one card at random from a standard deck of 52 cards , what is the probability of that card being a 3,4,or 5?

Answers

Since there’s four of each card, there would be 12
12 out of 52 cards would be 3,4, or 5

what is the answer to 1200 x 4500 = ?

Answers

Answer : 5,400,000

Explanation :

Answer:

5400000

Step-by-step explanation:

To make it easier.

12 x 45, then add your four zeros on your answer!

Hope this helps!

Yours Truely, TheAnimeCatUwU

A new pop-up restaurant serving high-end street tacos just opened and is expected to have high demand based on the chef's prior restaurant experience. The pop-up restaurant has only one window where customers order and receive their food. It takes an average of 5 minutes to serve a customer. There is no seating available so the customer exits the system after receiving their order.
Due to the creative marketing strategy of "hiding" the restaurant location, only 10 customers arrive per hour. There is no specific pattern to the distribution of time between arrivals or service times, but from historical data from prior pop-ups, the coefficient of variation for time between arrivals is 2.58 and service time is 0.75.
1. What type of queuing model is this process?
a. single-channel, multi-phase.
b. multi-channel, multi-phase.
c. single-channel, single-phase.
d. multi-channel, single-phase.
2. How many customers would you expect to find waiting in line?
a. 3.
b. 18.
c. 10.
d. 0.
e. 7.
f. 15.
g. 12.
3. For new customers, how long do they have to wait in total before they leave with their food?
a. 45 minutes.
b. 20 minutes.
c. 50 minutes.
d. 95 minutes.
e. 15 minutes.
f. 100 minutes.
g. 40 minutes.
h. 10 minutes.
i. 0 minutes.
j. 90 minutes.

Answers

Answer:

1. c

2. f

3. d

Step-by-step explanation:

This type of queuing model is an example of "single-channel, single-phase" process.

However, from the information given:

The inter-arrival rate = 10 customers per hour

Arrival time = 6 minutes

Service time = 5 minutes

utilization = service time/arrival time

= 5/6

Time on queue [tex]T_q = p \times \dfrac{utilization }{1 - utilization} \times \dfrac{Cv_a^2 -Cv_b^2}{2}[/tex]

[tex]T_q = 5 \times \dfrac{5/6 }{1 -5/6} \times \dfrac{(2.58^2 -0.75^2)}{2}[/tex]

[tex]T_q = 25 \times 3.60945[/tex]

[tex]T_q = 90.24 \\ \\ T_q \simeq 90 \ mins[/tex]

Thus, customer waiting in the queue line is;

[tex]= \dfrac{T_q}{q} \\ \\ = \dfrac{90}{6} \\ \\ \mathbf{=15}[/tex]

Thus, new customers will have to wait in a total time of;

= waiting time + service time

= 90 + 5

= 95 minutes.

The length of a rectangle is twice its width.
If the perimeter of the rectangle is 60 m, find its length and width.

Answers

Answer:

120 m

Step-by-step explanation:

.

Answer:

length = 20m

width = 10m

Step-by-step explanation:

perimeter = 2 (length + width)

length = 2 * width = 2w

perimeter = 2 (2w +w)

perimeter = 2(3w)

60m = 6w

(divide both sides by 6)

60/6 = w

width = 10m

length = 2w

so length = 2 * 10 = 20m

Connie is packing for a trip. She has 17 pairs of jeans. If she has room to pack 6 pairs how many ways can she choose which jeans to take

Answers

Answer:12,376

Step-by-step explanation:

Given

Connie has 17 Pairs of jeans

She has to choose 6 pairs out of 17

We know, no of ways to pick r items out of n items is [tex]^nC_r[/tex]

[tex]\therefore \text{No of ways is =}^{17}C_6\\\\\Rightarrow \dfrac{17!}{(17-6)!6!}=12,376\ \text{ways}[/tex]

Help with these questions

Answers

it is the answer of matrix AB

An experiment to compare the tension bond strength of polymer latex modified mortar (Portland cement mortar to which polymer latex emulsions have been added during mixing) to that of unmodified mortar resulted in x = 18.19 kgf/cm2 for the modified mortar (m = 42) and y = 16.87 kgf/cm2 for the unmodified mortar (n = 32). Let m1 and m2 be the true average tension bond strengths for the modified and unmodified mortars, respectively. Assume that the bond strength distributions are both normal.
(a) Assuming that ?1 = 1.6 and ?2 = 1.3, testH0: m1 ? m2 = 0versus Ha: m1 ? m2 > 0 at level 0.01.State the rejection region(s). (If the critical region is one-sided, enter NONE for the unused region. Round your answers to two decimal places.)
z ?
z ?
Compute the test statistic value. (Round your answer to two decimal places.)
z =
State the conclusion in the problem context.
Reject H0. The data does not suggest that the difference in average tension bond strengths exceeds 0.
Fail to reject H0. The data does not suggest that the difference in average tension bond strengths exceeds from 0.
Fail to reject H0. The data suggests that the difference in average tension bond strengths exceeds 0.
Reject H0. The data suggests that the difference in average tension bond strengths exceeds 0.
(b) Compute the probability of a type II error for the test of part (a) when m1 ? m2 = 1.(Round your answer to four decimal places.)
(c) Suppose the investigator decided to use a level 0.05 test and wished ? = 0.10 when m1 ? m2 = 1. If m = 42, what value of n is necessary? (Round your answer up to the nearest whole number.)
n =
(d) How would the analysis and conclusion of part (a) change if ?1 and ?2 were unknown but s1 = 1.6 and s2 = 1.3?
Since n = 32 is not a large sample, it would no longer be appropriate to use the large sample test. A small sample t procedure should be used, and the appropriate conclusion would follow.
Since n = 32 is a large sample, it would be more appropriate to use the t procedure. The appropriate conclusion would follow. Since n = 32 is a large sample, it would no longer be appropriate to use the large sample test. Any other test can be used, and the conclusions would stay the same.
Since n = 32 is not a large sample, it still be appropriate to use the large sample test. The analysis and conclusions would stay the same.

Answers

how can i send it to u

what is the equation of the following direct variation y=2x, y=1/2x, y=-1/2x, y=-2x

Answers

Answer:

The answer would be y=-2x

Answer:

Equation y =2x represent the direct variation .

Step-by-step explanation:

Given : Equations  y = 2x  , y = x + 4  , y = 1/2x  , y = 3/x .

To find  : Which equation represents a direct variation.

Solution : We have given that equations

Direct variation : The statement "y varies directly as x," mean  y and x always have the same ratio: k = .

Where k is constant of variation ,

We can write it as  y = kx  .

We can see that  in equation y = 2x  is the same as the above equation

On comparing k = 2.

Therefore, Equation y =2x represent the direct variation .

Hope it helps pls give me brainliest if it is. Thanks xx Happy Easter!

the perimeter of a rectangle is 18 inches. the length is 5 inches. find the width of the rectangle.

i will give brainliest <3

Answers

Answer:

4 inches

Step-by-step explanation:

PLS HELP 20 PONTS! which expression is equivalent to -2.5(1-2n) - 1.5n. select all that apply

Answers

Answer:

B

Step-by-step explanation:

Answer:

-2.5 + 3.5 n

Please help me !!!!!!!!!!!!!!!!!!!

Answers

Answer:

5) arccos A = 28°

6) arcsin A = 53°

Step-by-step explanation:

5) cos A = 30/34

6) sin A = 32/40

5)

For a right triangle, the cosine of an angle is the ratio between the length of the adjacent side and the length of the hypotenuse (the hypotenuse is the longest side of the triangle).

In this case,

cos(A) = adjacent / hypotenuse = 30 / 34 = 15/17

6)

For a right triangle, the cosine of an angle is the ratio between the length of the opposite side and the length of the hypotenuse.

In this case,

sin(A) = opposite / hypotenuse = 32 / 40 = 4/5

A way to remember sine, cosine, and tangent is SOHCAHTOA, where

SOH is Sine = Opposite / Hypotenuse

CAH is Cosine = Adjacent / Hypotenuse

TOA is Tangent = Opposite / Adjacent

Answer the following questions

Answers

Answer:

Question 1 : -8/3

Question 2  : 7.62 or unrounded 7.615773106.

Step-by-step explanation:

Question 1:

( 2 , 4 ) ( 5 , -4)

^      ^     ^     ^

x1    y1    x2  y2

Equation : y2 -y1 / x2 - x1

-4-4/5-2 = -8/3

Question 2 :

Equation : a^2 + b^2 = c^2

3^2 + 7^2 = c^2

3^2 = 9

7^2 = 49

9 + 49 = 58

Square root of 58 = 7.615773106.

In a fruit punch drink, the 3 ingredients are apple juice, orange juice and cranberry juice. If 1/4 of the drink is apple juice and 2/5 is orange juice then write the ratio of cranberry juice to apple juice to orange juice in its simplest form.

Answers

Answer:

7/20

Step-by-step explanation:

You have to add 1/4 and 2/5 which gets you 13/20. And since the glass would be full, 20/20 is full, so then you have to subtract 20/20 from 13/20 which gives you 7/20.

Which is the better deal? *

5 gallons of gas for $15.70
11 gallons of gas for $42.00

Answers

Answer:

5 gallons of gas for 15.70

Step-by-step explanation:

15.70 divided by 5 is 3.14 while 42 divided by 11 is 3.8

Find the volume of the figure. find the volume Volume =

Answers

Answer:

Volume = 13,364 cm³

Step-by-step explanation:

Volume of the figure = volume of trapezoid prism

Volume of trapezoid prism = area of trapezoid base × length of the prism

= ½(a +b)h × l

Where,

a = 15 cm

b = 37 cm

h = 25.7 cm

l = 20 cm

Substitute

Volume = ½(15 + 37)25.7 × 20

Volume = 13,364 cm³

What is the slope of y = 4 - 2x?

Answers

Answer:

The slope is -2

Step-by-step explanation:

Rewrite in slope-intercept form.

The slope-intercept form is y = mx + b, where m

 is the slope and b is the y-intercept.

[tex]y = mx + b[/tex]

Reorder 4 and -2x.

[tex]y = - 2x + 4[/tex]

Using the slope-intercept form, the slope is −2.

[tex]m = - 2[/tex]

Hence, the slope is -2.

The equation y = 4- 2x has a slope of -2.

The pitch of a direct equation is the measure of the term containing the independent variable( in this case," x").

In the equation y = 4- 2x, the measure of "x" is-2. thus, the pitch of the equation is-2.

We know equation is in slope-intercept form (y = mx + b), where "m" represents the slope.

The slope represents the rate of change of the dependent variable (y) with respect to the independent variable (x).

In this case, for every unit increase in x, the value of y diminishments by 2 units. This indicates a downcast pitch.

In summary, the equation y = 4- 2x has a slope of -2.

Learn more about Slope here:

https://brainly.com/question/3605446

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the figure below is a net for a triangular prism (Help)

Answers

Answer:

368 in²

Step-by-step explanation:

Surface area of the triangular prism is the sum of the area of each net = 2(area of two triangle) + 2(area of two similar rectangles) + area of rectangle

= 2(½*bh) + 2(L*W) + (L*W)

Surface area = 2(½*5*7) + 2(15*8.6) + (15*5)

= 35 + 258 + 75

= 368 in²

Find the approximate length of the bolded arc.

Answers

Answer:

Step-by-step explanation:

QUESTIONS
Americans consume on average 32.3 lbs of cheese per year with a standard deviation of 8.7 lbs. Assume that the amount of cheese
consumed each year by an American is normally distributed. Find the probability that a randomly selected American consumes at
least 40 lbs of cheese in one year.
0.4856
0.8106
0.1867
0.1894

Answers

0.4856 is the answer

Neelam is pouring sand into a clear box to make sand art. The box is a right rectangular prism, and the base of the box is a right rectangular prism, and the base of the box is 7 in. by 2 1/2 in. She pours in red sand until the volume of the sand is 26 1/4 in.3. Then she pours in blue sand. Now the volume of the sand is 43 3/4 in.3. How much does the level of the sand rise when Neelam adds the blue sand?​

Answers

The level of the sand rise when Neelam adds the blue sand is 1 inch if Neelam is pouring sand into a clear box to make sand art.

What is volume?

It is defined as a three-dimensional space enclosed by an object or thing.

It is given that:

Neelam is pouring sand into a clear box to make sand art.

The volume of the sand = 43 3/4 - 26 1/4

After simplification:

The volume of the sand = 17 1/2

The height of the sand = 17 1/2 ÷ (7x 2 1/2)

After solving:

The height of the sand = 1 inch

Thus, the level of the sand rise when Neelam adds the blue sand is 1 inch if Neelam is pouring sand into a clear box to make sand art.

Learn more about the volume here:

https://brainly.com/question/16788902

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A professor of statistics wants to test that the average amount of money a typical college student spends per day during spring break is over $70. Based upon previous research, the population standard deviation is estimated to be $17.32. The professor surveys 35 students and finds that the mean spending is $72.43. How would you calculate the p-value for this test

Answers

Answer it is 456y5445t6y5432

Step-by-step explanation:

ww

What is the mean of the data set that is represented by this data plot?

Answers

Answer:

90

Step-by-step explanation:

Answer:

[tex]\huge\blue{90}[/tex]

90 is the mean of the data set that is represented by this data plot

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!

Answers

Answer:

12

Step-by-step explanation:

a² + b² = c²

a² + 9² = 15²

a² + 81 = 225

a² = 225 - 81

a² = 144

[tex]\sqrt{a^2} =\sqrt{144}[/tex]

a = 12

34. Find each of the following probabilities when n indepen- dent Bernoulli trials are carried out with probability of success p. a) the probability of no successes b) the probability of at least one success c) the probability of at most one success d) the probability of at least two successes

Answers

Answer:

A.) (1 - p)^n

B.) 1 - (1 - p)^n

C.) (1 - p)^n + np*(1-p)^(n-1)

D.) 1 - (1 - p)^n - np*(1-p)^(n-1)

Step-by-step explanation:

General form of a binomial probability :

P(x = x) = nCx * p^x * q^(n-x)

q = 1 - p ; n = number of trials ; x = number of successes ; p = probability of success

A.) probability of no successes ;

P(x = 0) = nC0 * p^0 * (1 - p)^(n-0)

P(x = 0) = 1 * 1 * (1 - p)^n

P(x = 0) = (1 - p)^n

Probability of atleast one success = 1 - P(no success)

P(x ≥ 1) = 1 - P(x = 0)

P(x = 0) = (1 - p)^n

P(x ≥ 1) = 1 - P(x = 0) = 1 - (1 - p)^n

Probability of at most one success

P(x ≤ 1) = p(x = 0) + p(x = 1)

P(x = 0) = (1 - p)^n

P(x = 1) = nC1 * p^1 * (1 - p)^(n-1)

P(x = 1) = n * p * (1 - p)^(n-1) = np*(1-p)^(n-1)

P(x ≤ 1) = (1 - p)^n + np*(1-p)^(n-1)

Probability of atleast two successes:

(1 - probability of at most 2 successes)

P(x ≥ 2) = 1 - P(x ≤ 1)

P(x ≥ 2) = 1 - (p(x = 0) + p(x = 1))

P(x ≥ 2) = 1 - p(x = 0) - p(x = 1))

P(x ≥ 2) = 1 - (1 - p)^n - np*(1-p)^(n-1)

Pls help me!!!!!! I’m failing and I need to pass ): pls

Answers

Answer:

y≥1 is the answer :)

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Sandy is considering moving from her apartment into a small house with a fenced yard. The apartment is noisy, and she has difficulty studying. In addition, the fenced yard would be great for her dog. The distance from school is about the same from the house and from the apartment. The apartment costs $750 per month, and she has 2 months remaining on her lease. The lease cannot be broken, so Sandy must pay the last 2 months of rent whether she lives there or not. The rent for the house is $450 per month, plus utilities, which should average $100 per month. The apartment is furnished; the house is not. If Sandy moves into the house, she will need to buy a bed, dresser, desk, and chair immediately. She thinks that she can pick up some used furniture for a good price. Which of the following costs is irrelevant to Sandy's decision to stay in the apartment or move to the house?a. House rent of $450 per month.b. Utilities for the house of $100 per month.c. The noise in the apartment house.d. The cost of the used furniture. Compare and contrast the differences in a person's cardiovascular fitness between an exercise program that utilizes the progression principle and one that does not. please help :( Describe the correlation between the amount spent and the number of people spending the money. A) negative correlation; as the amount spent increases, the number of people spending that amount decreases B) negative correlation; as the amount spent increases, the number of people spending that amount increases C) positive correlation; as the amount spent increases, the number of people spending that amount decreases D) positive correlation; as the amount spent decreases, the number of people spending that amount increases The following information exists for ABC Company: Selling price per unit: $30 Variable expenses per unit: $21 Fixed expenses for the period: $60,000 Sales volume in units: 10,000 If selling price is reduced by $2 and sales volume increases by 3,000 units, total contribution margin will increase by $__________ . explain the importance of changing states of matter mention any two of the functions of proteins in animals please help me I will give a brainlist How much will be in the account after 18 years to the nearest cent if you are going to create or own a business, what would it ? List at least 3 and cite your reasons why you have listed them. PLEASE HELP!!!!!!!!!!!!!!WILL GIVE 20 POINTS!!!!!!!!!!!What does the dotted lines on this cladogram represent? Why does Hoover believe that the future of freedom is at stake in the election of 1936? (Quick answer with explanation please! 20 points) The recommended amount of fertilizer is 0.6 lb per 100 square feet of garden space. How much fertilizer would be needed to fertilize 250 square feet of garden space? 73 7/1025 5/8Enter your answer as a mixed number in simplest form. PLSSS HELPPP ILL BE MARKING BRAINLIEST!!!!!!!!Question 19 (1 point)Consider the two figures below. John said that the figures are similar because Figure A' is the result of dilating Figure A about the point X with ascale factor of 1/2 and then reflecting it vertically. Which corrects John's error?Figure AFigure A'OObOdThe image is instead a dilation about point X with a scale factor of 2 and then a vertical reflection.The image is instead a dilation about point X with a scale factor of 1/2 and then a rotation about point X.The image is instead a dilation about point X with a scale factor of 1/2 and then a horizontal reflection.The image is instead a dilation about point X with a scale factor of 2 and then a horizontal reflection, 3Hope made 3 different yo-ys. She used 1 meters of string for the first yo-yo, 1 meter of string for the41second yo-yo, and a total of 4 meters of string,3Hope uses the equation, 1 +1+y=4. to represent the situation.What does the variable y represent in the equation?Choose 1 answer:Number of yo-yos Hope madeNumber of meters of string in third yo-yoTotal number of meters of string Hope used Raise the temperature of 2 g of water 2C. The region of southeast asia consists mainly of:a. constitutional monarchiesb. singaporec. peninsulas and islandsd. war-ravaged countries The town of Rayburn received 7 more inches of snow than the town of Greenville. Let g represent the amount of snow in Greenville. Enter an algebraic expression to represent the amount of snow in Rayburn. The algebraic expression that can be used is PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER. What is one definition of a base?O A. A substance that increases the hydroxide ions in a solutionB. A substance that forms a salt when it dissolves in waterO C. A substance that stops the flow of electrons when dissolvedO D. A substance that makes the pH of a solution more acidic