Mathematics Middle School

I Give brainliest.

PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

its 3/2

Step-by-step explanation:

do the calculation yull see

Related Questions

At 78°F, a certain insect chirps at a rate of 106 times per minute, and at 81°F, they chirp 112 times per minute. Write an equation in slope-intercept form that represents the situation.

Answers

Answer:

y=2x-50

Step-by-step explanation:

[tex]m=\frac{y^2-y^1}{x^2-x^1} = \frac{112-106}{81-78} =\frac{6}{3} =2[/tex]

slope-intercept formula(substitute 81 for x, 112 for y, and 2 for m:

y=mx+b

112=2(81)+b

112=162+b

Then subtract 162 from both sides, and b=-50

Plug in all numbers into original equation

y=mx+b m=2 b= -50

So u get y=2x-50

Answer:

y = (1/2)x + 25 or y = 0.5x + 25

Step-by-step explanation:

I used a online calculator that is reliable.

plz i dont under stand tables

Answers

Answer:

time tables?

Step-by-step explanation:

2x2= 4

2x3= 6

add 2 with 6 so now its

2x4= 8

easyyyyyyyy

if u need more help dm me

Answer:

A times table is a list of multiples of a number. For instance, if we want to work out the times table for 2, we start with 2 and then add 2 in each step. The answer obtained in every step is a multiple of 2 and is known as multiplication fact. We can find out the times table of other numbers also.

Translate each verbal phrase into an algebraic expression:
1. The sum of N and 6 is less than 2.

2. The value X n is greater than 12.

3. The value of P is at most 15.

4. R multiplied by 11 is greater than or equal to 33.

5. 5 subtracted from N is at most 18.

Answers

Answer:

1) N+6<2

2) Xn>12

3) P≥15

4) R times 11≥33

5) 5-N≥18

I think this is the answer :)

Step-by-step explanation:

1.) N+6 < 2
2.) Xn > 12
3.) P < 15 (underline the “<”)
4.) 11R > 33 (underline the “>”)
5.) N-5 < 18 (underline the “<”)

***IT IS VERY IMPORTANT THAT YOU UNDERLINE THE SIGN WHEN STATED OR ELSE THE EQUATION WILL BE INCORRECT BECAUSE THE UNDERLINE SIGNIFIES THAT IT MEANS (less/greater) THAN OR EQUAL TO...

Match the questions with the correct answers about the given box plot below

Answers

Answer:

1. D

2. E

3. B

4. C

5. A

5. F

Step-by-step explanation:

The median can be found at the line inside of the box, the heaviest weight would be found at the right end of the line, and the smallest weight would be found at the left, the interquartile range is the difference of one end of the box to the other, and the range is the difference of the largest number of the entire diagram, from the smallest number.

Hope this helps you!

Answer:

Florida: The weight range = 10

Tennessee: The interquartile range = 4

Tennesse: Median Weight = 76

Florida: Median Weight = 80

Florida: Weight of the heaviest child = 84

Tennesse: Weight of the smallest child = 71

Step-by-step explanation:

Florida: How to find the weight range

The range of a data set is the difference between the minimum and maximum. To find the range, calculate xn minus x1.

R = xn − x1

Therefore, the weight range in Florida is 10

Tennessee: How to find the interquartile range

To find the interquartile range (IQR), first, find the median (middle value) of the lower and upper half of the data set. These values are quartile 1 (Q1) and quartile 3 (Q3). The IQR is the difference between Q3 and Q1.

71, 72, 73, 74, 75, 76, 77, 78, 79, 80

Q1 = 74

Q2 = 78

78 - 74 = 4

Therefore, the interquartile range in Tennesse is 4

Tennesse: Median Weight

The median x˜ is the data value separating the upper half of a data set from the lower half.

Arrange data values from lowest to the highest value

The median is the data value in the middle of the set

If there are 2 data values in the middle the median is the mean of those 2 values.

x˜ = 75.5

Therefore, the median weight of Tennesse is 76

Florida: Median Weight

The median x˜ is the data value separating the upper half of a data set from the lower half.

Arrange data values from lowest to the highest value

The median is the data value in the middle of the set

If there are 2 data values in the middle the median is the mean of those 2 values.

x˜ = 79

Therefore, the median weight of Florida is 80

Florida: Weight of the heaviest child

Since the smallest number in Florida is 84,

Therefore, the weight of the heaviest child in Florida is 84

Tennesse: Weight of the smallest child

Since the smallest number in Tennesse is 71,

Therefore, the weight of the smallest child in Tennesse is 71

Find the CIRCUMFERENCE of a circle with a RADIUS of 13mm. Use 3.14 for the value of pi.

Answers

Answer:

Circumference = 81.64

Step-by-step explanation:

The formula for finding circumference is C = pi(d). Since you don't have the diameter, but you do have the radius (which is half of the diameter), you will multiply 13 by 2, or 13 x 2. 13 x 2 = 26. So, the diameter is 26.

Fill in what you know: C = 3.14(26)

Now, all you have to do is multiply 3.14 and 26, which equals 81.64.

Hope this helps! :)

For finding circumference you want to double the radius first to get a diameter. 13mm*2= 26mm so the diameter is 26 now we need to multiply it by 3.14 (the first 3 digits of pi). 26mm*3.14= 81.64mm Hope this helped!!

Btw if you ever get answers saying to go to a link or hosting page for the asnwer DO NOT I MEAN DO NOT click or copy and paste them. They are links used by hackers to get your ip address. Instead just report the response or answer.

PLS HELP ASAPP!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

Answer:

7 units^2

Step-by-step explanation:

what is the absolute value of negative 75? ∣−75∣ =?

Answers

the absolute value is positive 75.

Answer:

the answer is -5625

Step-by-step explanation:

I don’t know how to solve this. Can anyone help?

Answers

Answer:

2529.07cm

Step-by-step explanation:

V=[tex]3\sqrt{3}[/tex] [tex]\frac{3\sqrt{3} }{2}[/tex] a²h

The temperature in Salt Lake City was -10.6°C. Which absolute value equation best describes how many degrees the temperature was below 0°C?
A) |-10.6| = -10.6
B) |-10.6| = -10
C) |-10.6| = 10
D) |-10.6| = 10.6

I have a feeling that it’s D but at the same time, A...

Repost, links = report to moderators

Answers

The answer to the question is D.

The answer is D to this question

PLEASE HELP ME WITH THESE TWO QUESTIONS!! BRAINLEIST

Answers

what is the question

hi hi um help. i'm too tired to think.

Answers

Answer:

I think 66?

I hope it is if it’s not I’m sorry

Step-by-step explanation:

felt lol. but if i’m not mistaken it would be 66. feel free to bully me if i’m wrong

According to a recent survey, 24 students
walk to school. These students represent 30%
of the students who took the survey. How
many students took the survey? (Use a model
to solve the problem.)

Answers

Answer:

80 students.

Step-by-step explanation:

30% = 24 students

10% = 24/3 = 8

100% = 8*10 = 80 students.

Answer= 80 students took part
30%=24
10%= 8
100= 8x10 = 80

Add 1.5×107 to 2.7×109.

Group of answer choices

1.527⋅109.

2.715⋅109.

2.715⋅107.

1.527⋅107.

Answers

The answer is 2.715•107 I’m sorry if I would but that’s what I got

Answer:

Step-by-step explanation:

454.8 is my answer and i used a calculator sorry

Help me because I'm a weeb and have no math skills :)

Answers

5.$49.50
6.$26289
7.$114.24

Answer:

q5. £40.50

q6. didn't know that one sorry

q7. $114.24

Step-by-step explanation:

q5. 55% of £90

10% = 9

5% = 4.5

to get to 50% you do 10% x 5 = 50%

you then do 9 x 5 = 45

after that you add the 45 + 4.5 = 49 .50

after that you do £90 - 49.50 = £40.50

q7. 12% of 102

10% = 10.2

1% = 1.02

2% = 2.04

12% = 10.2 + 2.04 = 12.24

then you do 102 + 12.24 = 114.24

A construction company is building the house show below. They need to use a scale of 1 in: 8f. They measured the drawing to find that that the height of the building is 2.5 in. Explain to the construction workers how they would use this information for calculate the height of the final building.

I need help asap and no links please

Answers

Answer:

They would have to multiply 2.5in and 8 ft because the ratio is 1in:8ft and the inches go up and you have to keep the ratio at the same value so you multiply 2.5 and 8

Step-by-step explanation:

1) At a restaurant, Mike and his three friends decided to divide the bill evenly. If the total bill was $51.24, how mush did each person pay?

Write and solve an equation for the above situation. Use "b" as the variable

2) How many packages of diapers can you buy with $40 if one package costs $8?

Write and solve an equation for the above situation. Use "p" as the variable

Answers

17.08

5

Ggfghjkmbvccffhv

Simplify 9c + 7 + 3c + 5d

Answers

Answer:

16d+7

Step-by-step explanation:

you add the 9c 3c to get 12d so you have the equation 12d+7+5d

Answer:

{\color{#c92786}{9c}}+7+{\color{#c92786}{3c}}+5d

9c+7+3c+5d

{\color{#c92786}{12c+7+5d}}

12c+7+5d

{\color{#c92786}{12c+5d+7}}

12c+5d+7

Solution

The question is in the picture. Will mark brainliest! :D

Answers

they answer is D 5/49

QUESTION 2
PLEASE HELP MEEEEEEE

Answers

A c and f see the answers

will make brainlyest
Which expression is equivalent to 3−1/2+2 2/3−5/6?
A. 2 1/6−2 1/6
B. 5/6+2 1/6
C. 2 1/6+2 1/6
D. 2 1/6−5/6

Answers

Answer:

the answer is c

Step-by-step explanation: c

The correct answer is C!
Hope it helps!

The owner of a snow cone stand used 1/4 gallon of syrup to make 16 cherry snow cones. She used the same amount of syrup in each. How much syrup in gallons was used in each snow cone? Need Answer asap. I will report if given links.

Answers

No. She couldn’t use a gallon on every cone. .25 divided by 16

Please help with the question in the image

Answers

Answer: Irrational, Whole,Rational Number,and a Integer

Step-by-step explanation:

Sorry if I'm wrong

Answer:

Irrational, Whole,Rational Number,and a Integer

Step-by-step explanation: Sorry if I'm wrong

help meeee plsssssssss??

Answers

Answer:

Step-by-step explanation:

A cone has a volume of 263.76 cubic yards and a height of 7 yards. What is its radius?
Use a ~ 3.14 and round your answer to the nearest hundredth.

Answers

Answer:

Step-by-step explanation:

hmmm maybe Try six darling

The running trail in the local park is 3.826 miles long. If the park board were planning to extend the trail by 2.46 miles, what would the new length of the running trail by?
6.093
6.286
5.682
4.072
40.72

Answers

The new length of the running trail would be 6.286 miles

6.286 miles. 3.826 +2.46 = 6.286 miles

Find the circumference of the circle. Round your answer to the nearest hundredth. 3 in. The circumference is about inches

Answers

Answer:

182.49

Step-by-step explanation:

22/7*7.62cm*7.62cm =182.49 to the nearest hundredth

HELP MEE pleaseeeeeeee

Answers

Answer:

1) -2>-5

2) -2

3) A or C

Step-by-step explanation:

Answer:

1) -2<-5

2) -2

3) b

True or false: In order to fill this figure with unit cubes, you would need to fill in 7 cubes in length, 10 cubes in height, and 3 cubes in width. Then, you would fill the rest of the space with cubes.

Answers

The answer to this is true

The answer is true.

Explain why you divide by 2 for triangles and why you divide by 3 for pyramids

Answers

Answer:

triangles are half a rectangle/square. So thats why you divide by 2. diving by 2 is also multiply by 1/2.

pyramids are in 3 dimensions, so since they are like half, but in three dimensions, you divide by 3, in other words multiply by 1/3.

Step-by-step explanation:

So I need help and I don't know what I did wrong.

I got 35648 and then when I insert it into my calculator I got 35648 and then I got 188.0 and I don't see an answer choice for it and I'm confused about what I did wrong. Can someone please give me an explanation? Btw this is about the Pythagorean Theorem aka square root

Answers

Answer:

28.3

Step-by-step explanation:

Answer:

28.3

Step-by-step explanation:

Use the Pythagorean theorem a^2 + b^2 = c^2

x is a, 17 is b, and 33 is c

x^2 + 17^2 = 33^2

Simplify:

x^2 + 289 = 1089

Subtract 289 from both sides:

x^2 = 800

Square root both sides:

x = √800

√800 is 28.28427, or 28.3

Other Questions

Give at least 3 objects that have the shape of quadrilateral I need help please!! Explain what it means to find and use appropriate sources for research. A ball with a mass of 0.585 kg is initially at rest. It is struck by a second ball having a mass of 0.420 kg , initially moving with a velocity of 0.270 m/s toward the right along the x axis. After the collision, the 0.420 kg ball has a velocity of 0.220 m/s at an angle of 36.9 above the x axis in the first quadrant. Both balls move on a frictionless, horizontal surface.Required:a. What is the magnitude of the velocity of the 0.605kg ball after the collision?b. What is the direction of the velocity of the 0.605kg ball after the collision?c. What is the change in the total kinetic energy of the two balls as a result of the collision? 1. Which studio charges more?2. Raj wants to take 8 classes a month. Which studio is cheaper? Find the slope of theline through thepoints (1,-2) and (-7,4) first person to get it right gets brainliest The polygons in each pair are similar. Find the missing side length.A.5B.6C.11D.8 Identify the part of the flower that receives pollen from another flower and uses it to start creating seeds. Ahnberg Corporation had 580,000 shares of common stock issued and outstanding at January 1. No common shares were issued during the year, but on January 1, Ahnberg issued 200,000 shares of convertible preferred stock. The preferred shares are convertible into 400,000 shares of common stock. During the year Ahnberg paid $120,000 cash dividends on the preferred stock. Net income was $1,222,000.Required:What were Ahnberg's basic and diluted earnings per share for the year? I need 5 ideas for podcast with description's Is 0.36279979176191 rational or irrational In the crossing Aa x Aa, if A is the allele for pigment and a is the allele for albinism, what is the probability that the offspring will be albino (show the recessive trait)? What happens to iron in a bolt as the bolt rusts? Surface area to volume ratio for a sphere Plz help me well mark brainliest if correct!! Will give brainliestA template strand of DNA in a gene reads: TCT CCA AGC 5 Using the codon chart below, what is the sequence of amino acids that is produced after translation?Choose 1 answer:A Ser - Gly - LeuB Arg - Ser - GlyC Arg - Gly- SerD Ser - Gly - Gly A farmer watered 3/8 of a field. What percentage is equivalent to the fraction of the field the farmer watered? Find the value of x. Greg has two coupons for a bicycle.Coupon A: $19 rebate on a $81 bicycleCoupon B: 20% off of a $81 bicycleChoose the coupon that gives the lower price.

I Give brainliest.PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!

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I Give brainliest.

PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!