MATHEMATICS MIDDLE SCHOOL

4/5-3/10???? Help plzzz

Answers

Answer 1
Answer:

Answer:0.5

Step-by-step explanation:4 divided by 5=0.8, 3 divided by 10=0.3

0.8-0.3=0.5

Answer 2
Answer:

Answer:

1/2

Step-by-step explanation:

First you can make common denominators which will be

8/10-3/10 which equals 5/10

If you simplify 5/10 you will get 1/2


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HIGH SCHOOL

fays rubber ball bounces exactly half the height from which it is dropped. she drops the ball 64 meters tall. how high will the ball bounce on its eighth bounce?

Answers

If each bounce halves the number before then the eighth bounce would be 0.50 or 1/2. First bounce is 64 then it is 32, 16,8,4,2,1 and finally 1/2 or 0.50

Answer:

.50

Step-by-step explanation:

MIDDLE SCHOOL

A club has members from three grades. It has 36 from sixth grade, 24 from seventh grade, and 30 from eighth grade. What is the ratio of seventh graders to eighth graders

Answers

The ratio is the division of two numbers thus the ratio of seventh graders to eighth graders is 4/5.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

It has 36 from sixth grade, 24 from seventh grade, and 30 from eighth grade.

The ratio of seventh graders to eighth graders = 24/30

24/30 = 4/5

Hence "The ratio is the division of two numbers thus the ratio of seventh graders to eighth graders is 4/5".

For more information about ratios and proportions,

brainly.com/question/26974513

#SPJ2

36   6th grade
24  7th grade
30   8th grade

Ratio of 7th graders : 8 graders =   24  : 30 .    Divide through by 6

= 4 : 5 
HIGH SCHOOL

You are fascinated by an eccentric neighbor, who is well-known for having taken in numerous stray animals. You are also interested in studying how to get more people to adopt pets from the animal shelter. Which is the BEST approach for studying this type of altruistic behavior?

Answers

Answer:

case study approach

MIDDLE SCHOOL

Simply (6^5/7^3) ^2​

Answers

HIGH SCHOOL

The surface area of a prism is 125 in2. Which statements are true about the same prism measured in square feet?

Choose all answers that are correct.


A. The number representing the surface area would decrease.

B. The number representing the surface area would increase.

C. The actual surface area would decrease.

D. The actual surface area would increase.

E. The actual surface area would stay the same.

Answers

The answers are both A and E 
Hope that helped!!!
MIDDLE SCHOOL

Lilly runs 7 miles in 60 minutes at the same rate how many miles would she run in 24 minutes

Answers

(24/60)*7=2.8 miles
MIDDLE SCHOOL

What is the square root of 92 to the tenths place?

Answers

The square root of 92 to the tenths place is 9.6
MIDDLE SCHOOL

A 3.5 ft by 5.5 ft mirror is placed in a wooden frame. What is the area of the frame

Answers

Answer:

The area of the frame is 19.25 feet.

Step-by-step explanation:

We can see from the information that the wooden frame is a rectangle since length and breadth are unequal.

breadth = 3.5 ft

length = 5.5 ft

The formula for area of a rectangle is = A = L x b

Area = 3.5 * 5.5

Area = 19.25 feet

Answer:

19.25ft

Step-by-step explanation:

area = length x width so 3.5 x 5.5 = 19.25

MIDDLE SCHOOL

What is the inverse function of f(x)=4x-7

Answers

Hey there! ("f" of "x") is usually the "y" variable of the mathematical problem, same thing with ("g" of "x"), they are both part of the "y-intercepts" So, basically , the inverse of would most likely be: Good luck on your assignment and enjoy your day! ~

To find the inverse, turn the equation into x=4y-7 and solve for y. The inverse would be y=1/4x+7/4, or f(x)=1/4x+7/4. I hope this helps!

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