Plz help i been asking this question for too long just answer the question no explantion 30 points

Plz Help I Been Asking This Question For Too Long Just Answer The Question No Explantion 30 Points

Answers

Answer 1

Answer:

1)

[tex]2\frac{2}{3} +1\frac{5}{6} =4\frac{1}{2}[/tex]

2)

[tex]1\frac{4}{5} +3\frac{2}{7} =5\frac{3}{35}[/tex]

Answer 2

Answer:

[tex]4\frac{1}{2}[/tex]

[tex]5\frac{3}{35}[/tex]

Step-by-step explanation:

[tex]2\frac{2}{3}+1\frac{5}{6}=4\frac{1}{2}[/tex]

[tex]1\frac{4}{5} +3\frac{2}{7} =5\frac{3}{35}[/tex]

Plz Help I Been Asking This Question For Too Long Just Answer The Question No Explantion 30 Points
Plz Help I Been Asking This Question For Too Long Just Answer The Question No Explantion 30 Points

Related Questions

A bakery buys a large bag of sugar that has 34 cups. They use 10 cups to make some cookies. They use the rest of the bag to make 144 giant muffins. Their customers want to know how much sugar is in each muffin.

Answers

Answer:

there would be 1 ÷ 6 sugar in each month

Step-by-step explanation:

The computation of the customers that want to know the sugar in each muffin is shown below

Here we assume the sugar in each muffin be x

Now there is 30 cups and 10 cups should be used for making some cookies

And, the rest would be use for making 144 gaint muffins

So, the equation that should be used is

10 + 144x = 34

144x = 24

x = 1 ÷ 6

So there would be 1 ÷ 6 sugar in each month

Which of the given number are irrational number

Answers

Answer:

The famous irrational numbers consist of Pi, Euler's number, Golden ratio. Many square roots and cube roots numbers are also irrational, but not all of them. For example, √3 is an irrational number but √4 is a rational number. Because 4 is a perfect square, such as 4 = 2 x 2 and √4 = 2, which is a rational number.

Step-by-step explanation:

examples of irrational numbers is 0.2, 0.5 and 0.9

Pilate tagged 15 seals in the Columbia River. One month later, she spotted 6 of the tagged seals out of 20 seals spotted. What is an estimate for the size of the seal population in the Columbia River?

A.4 seals
B.25 seals
C.30 seals
D.50 seals

Answers

the answer to this, would be D

Giving brainlist to whoever answers

Answers

Answer:

9/24

Step-by-step explanation:

it’s B 9/24. why the 20 characters it makes answering annoying not you the app

Researchers in education are performing a study to see if listening to soothing music while taking a standardized math test increases the mean test score. The hypotheses are H 0 : mu=79 versus H a : mu>79 , and the p-value for the hypothesis test was 0.035.


At the 5 % significance level , what should the researchers conclude?


1. There is sufficient evidence to conclude that listening to soothing sounds increases the mean test score.


2. There is sufficient evidence to conclude that listening to soothing sounds decreases the mean test score.


3. There is insufficient evidence to conclude that listening to soothing sounds decreases the mean test score.

4. none of the above

Answers

Answer:

1. There is sufficient evidence to conclude that listening to soothing sounds increases the mean test score.

Step-by-step explanation:

A  p - value less than 0.05  means that the test hypothesis is false or rejected.

In this question the test hypothesis is H 0 : mu=79  which is false as p-value is 0.035.

Whenever the p- value is less than the significance level H0 is rejected.

Hence the null hypothesis is rejected.

Therefore only choice 1 is correct.

There is  sufficient evidence to conclude that listening to soothing sounds increases the mean test score.

There is sufficient evidence to support the claim.

There are 14 cows in a herd that are brown .This number represents 20% of the total number of the cows in the herd . How many total cows are in the herd ??

Answers

Answer:

There are a total of 70 cows in the herd.

Step-by-step explanation:

Represent the total number of cows by c.  Then 0.20c = 14, and

c = 14/0.20 = 70.

There are a total of 70 cows in the herd.

There are 70 cows in total

Maya's new puppy weighs 3 5/8 pounds. He will gain an average of 3/5 pound each week until he reaches adult weight. Which equation can be used to predict his total weight, t , after w weeks?​

Answers

Answer:

3 5/8 + 3/5w = t

Step-by-step explanation:

The puppy is gaining each week so, 3/5w

you want to include the original weight so, +3 5/8

equals total weight, = t

I will make brainliest

Answers

Answer:

81.64

Step-by-step explanation:

formula for volume of a cylinder is pi times radius squared times height

the radius here is 2, and the height is 6.5

plug the numbers into the formula and you get pi(2^2)(6.5), which is 81.64

Find the area enclosed by the x-axis and the curve x = 4 + et, y = t − t2.

Answers

Find where the curve intersects the x-axis; this happens when y = 0:

y = t - t ² = 0   →   t (1 - t ) = 0   →   t = 0, t = 1

Then the area of the bounded region is

[tex]\displaystyle\int_0^1 y(t) x'(t)\,\mathrm dt=\int_0^1 (t-t^2)e^t\,\mathrm dt=\boxed{3-e}[/tex]

(you can compute the integral by parts)

Jonah and Graham are working together. Jonah claims that (x+y)^2 = x^2+y^2. Graham is sure Jonah is wrong, but he cannot figure out how to show it. a.) Help Graham find as many ways as poissible to convince Jonah that he is incorrect. How can he rewrite (x+y)^2 correctly?

Answers

Answer:

Here is what I got hope it helps!!!!!!!

Step-by-step explanation:

Equivalent expressions are expressions with the same value.

The proper way to rewrite the equation is: [tex]\mathbf{(x + y)^2 = x^2 + 2xy + y^2 }[/tex]

Jonah's equation is given as:

[tex]\mathbf{(x + y)^2 = x^2 + y^2}[/tex]

To convince Jonah that Jonah's equation is wrong, Graham can do any of the following

Assume values for x and yExpand the equation

Assume value for x and y

Let x = 2 and y = 4

[tex]\mathbf{(2 + 4)^2 = 2^2 + 4^2}[/tex]

[tex]\mathbf{36 = 20}[/tex]

The above equation is false.

So, it means that: [tex]\mathbf{(x + y)^2 \ne x^2 + y^2}[/tex]

Expand the equation

We have:

[tex]\mathbf{(x + y)^2 = x^2 + y^2}[/tex]

Open the bracket

[tex]\mathbf{x^2 + 2xy + y^2 = x^2 + y^2}[/tex]

Cancel out common terms

[tex]\mathbf{2xy = 0}[/tex]

The above equation is false.

So, it means that: [tex]\mathbf{(x + y)^2 \ne x^2 + y^2}[/tex]

The proper way to rewrite the equation is:

[tex]\mathbf{(x + y)^2 = x^2 + 2xy + y^2 }[/tex]

Read more about equivalent expressions at:

https://brainly.com/question/21213498

A fire marshal is determining the maximum occupancy of a school. The first step in doing so is to find the area of the building's floor. What is the area? 1,500 square yards 1,800 square yards 2,000 square yards 2,340 square yards

Answers

Answer:

a) 1,500 square yards

Step-by-step explanation:

you would do 30 times 20 which is 900.  then you would do 50 times 9 which is 450.  you would have to do that twice. then you would add 900 + 450 + 450 =  1,500

rate and like my answer plz.

hope this helped.

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Answer:

A 1500 Square yards

Step-by-step explanation:

right on edge

please help. im not good with probability

Answers

2 out of 10 chances

2/10 is 1/5

⚠️⚠️⚠️help⚠️⚠️⚠️⚠️⚠️​

Answers

Second choice

The point slope form is y=mx+b
Where m is the slope and b is the y intercept

Lisa, Juan and isaac equally shared 1/2 of a cake which fraction of the whole cake did each of them recieve

Answers

Answer:

Each will receive [tex]\frac{1}{6}th[/tex] of the cake.

Step-by-step explanation:

Let the amount of cake = c

Lisa, Juan and Isaac are the persons who are sharing half of a cake equally.

Number of persons = 3

Part of the cake shared = [tex]\frac{c}{2}[/tex]

Fraction of the cake shared by each = [tex]\frac{\text{Amount of cake shared}}{\text{Number of persons who shared}}[/tex]

                                                             = [tex]\frac{\frac{1}{2}c}{3}[/tex]

                                                             = [tex]\frac{1}{6}c[/tex]

Therefore, fraction of total cake shared by each member will be [tex]\frac{1}{6}[/tex] of the total amount of cake.

How many different possible outcomes are there if you roll a four-sided die in the shape of a pyramid twice?

Answers

Answer:

Step-by-step explanation:

sixteen possible outcomes

A fair 4-sided die is rolled twice and we assume that all sixteen possible outcomes are equally likely.

The number of possible outcomes on rolling a four sided die twice is 16.

What is probability?

Probability deals with the occurrence of a random event. The chance that a given event will occur. It is the measure of the likelihood of an event to occur.The value is expressed from zero to one.

For the given situation,

A four-sided die in the shape of a pyramid is rolled twice.

The possible outcomes are

{ [tex](1,1),(1,2),(1,3),(1,4)[/tex]

 [tex](2,1),(2,2),(2,3),(2,4)[/tex]

 [tex](3,1),(3,2),(3,3),(3,4)[/tex]

 [tex](4,1),(4,2),(4,3),(4,4)[/tex] }

Hence we can conclude that the number of possible outcomes on rolling a four sided die twice is 16.

Learn more about probability here

https://brainly.com/question/23114605

#SPJ2

Groups of 20 or more receive a 20% discount at the LA Zoo. Tickets range from $10 to $15, depending on age. What is the range in ticket price after the 20% discount?

Answers

Answer: $8 to $12

Step-by-step explanation:

The ticket prices range from $10 to $15 so the new range will see these two figures reduced by 20%.

$10 after the discount:

= 10 * (1 - 20%)

= $8

$15 after the discount:

= 15 * ( 1 - 20%)

= $12

Discounted ticket range is:

= $8 to $12

If the probability of rain today is 15%, what is the probability that it will not
rain today?
A. 85%
B. 50%
C. 15%
ОО
D. 100%
HELP PLEASE!

Answers

The probability that will not rain today is: 85%

100% - 15% = 85%

The correct answer is A

need help please and thank you not a quiz just need help pls ​

Answers

Answer:

its E BECAUSE THEY BOTH EQUAL 175

Answer:

the answer is only C and E everything else is wrong

Step-by-step explanation:

Let me know if I'm right

Good Luck!

A larger number is double the sum of 3 and a smaller number. The larger number is 2 less than 3 times the smaller number. If y represents the larger number and x represents the smaller number, which equations model the situation? Check all that apply.

Answers

Answer:

y = 3x - 2

3x - y = 2

y = 2(x + 3)

Step-by-step explanation:

y = the larger number

x = the smaller number

A larger number is double the sum of 3 and a smaller number

y = 2(x + 3)

y = 6 + 2x

The larger number is 2 less than 3 times the smaller number.

y = 3x - 2

Make -2 the subject

y - 3x = -2

Make 2 the subject

y = 3x - 2

y - 3x = -2

(y - 3x) * -1 = -2 * -1

-y + 3x = 2

3x - y = 2

The answers:

y = 3x - 2

3x - y = 2

y = 2(x + 3)

Sally wants to buy a bicycle that costs $285. She checks at several stores and online to
find the best deal. Which of the following offers gives the lowest price for the bicycle?
F A 5% discount, and a coupon for $10 off the discounted price.
G A discount of 15% off the regular price
H A sale price of $245
J Two coupons, one for $10 off and the other for $15 off the regular price

Answers

Answer:

     G  discount of 15% off the regular price $208.25

Step-by-step explanation:

Answer:

G. A discount of 15% off the regular price

Step-by-step explanation:

i did this question yesterday, so i hope this helps!

Which equation represents a function?

Answers

Answer:

C represents a function

It’s not a or c help

Answers

Answer:

D if i'm wrong i'm so sorry

Step-by-step explanation:

it is b i worked it out and got b

Of the recent customers at Burger Haven, 2 wanted cheese on their burgers and 14 did not. What is the experimental probability that the next customer will want cheese on his or her burger?

Answers

Answer: 1/8

Step-by-step explanation:

Why is it important to fix soil that is lacking in these nutrients?

Answers

Answer:

What nutrients-?

answer ASAPPPPPPPPPP

Answers

Answer:

Step-by-step explanation:

-5(z + 1) = -2z + 10           Remove the brackets

-5z - 5 = - 2z + 10            Subtract 10 from both sides

   - 10           - 10

-5z - 15 = -2z                   Add 5z to both sides

+5z          +5z

    -15  = 3z                     Divide by 3

z = - 5

In the diagram, x is a negative number. and it is closer to zero than y.y is a positive number. which expression must be negative

Answers

Answer:

you already click the answer

Step-by-step explanation:

6.


A. [tex]-\frac{1}{5}[/tex]

B. [tex]\frac{x1}{5}[/tex]

C. –5

D. 5

Answers

Answer:

[tex]\frac{1}{5}[/tex]

Step-by-step explanation:[tex]d=-1\frac{1}{5}-(-2) =-1\frac{1}{5}+2=\frac{1}{5}[/tex]

If each interior angle of a regular polygon measures 168º, how many sides does the polygon have?

Answers

Answer:

30 sides

Step-by-step explanation:

Tarzan travels 117 miles per hour. How long does it take him to travel 13 miles? Your answer should be in hours accurate at least to the nearest tenth.

Answers

Answer:

it takes him 0.7

Step-by-step explanation:

In ΔOPQ, the measure of ∠Q=90°, the measure of ∠O=76°, and OP = 7.3 feet. Find the length of PQ to the nearest tenth of a foot..

Answers

Answer: 7.1 feet

Step-by-step explanation: I guessed lol

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