MATHEMATICS MIDDLE SCHOOL

If 2 pounds of strawberries cost $4.50 how much would 3 pounds cost?

Answers

Answer 1
Answer:

we know that

2 pounds of strawberries cost \$4.50

so

by proportion

Find the cost of  3 pounds of strawberries

(4.50)/(2) (\$)/(pounds) =(x)/(3) (\$)/(pounds)\n \nx=(4.50*3)/2\n \nx=\$6.75

therefore

the answer is

\$6.75

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Answers

check the picture below.  Notice, is just a 3x3 square.

What is 2 1/3 + 1 3/4 in the simplest form

Answers

49/12 is your answer.
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What is 12.062 rounded to the nearest tenth?

Answers

well, the answer to this problem is 12.1

What is 789.652 rounded to the tenths place?

Answers

When we round to the nearest tenth, we need to look to the number in the hundredths place.

789.652

If the number is 4 or less, then we round down. If the number is 5 or more, then we round up.

Since '5' is 5 or more, we know to round up. So....

789.652 becomes 789.7

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If f(x) is parallel to the line Y =3/4×+2/5
which function could be f(x)​

Answers

Answer:

Any function that has the slope of 3/4

Reason:In order for the 2 functions to be parallel they must have an equal distance between them at all times ( meaning if one function has a slighty different slope, than the two will intersect and will no longer be parallel). So the only way for the two lines to be parallel is if the two functions have the same slope

How do you solve for mass if KE=0.5mv2

Answers

Answer:

m=(2KE)/(y^(2) )
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