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2 years ago

10

There are 40 students in a class.Girls make up 60%of the class.25% of girls wear glasses.How many girls in the class wear glasse

s.

1 answer:

Stells [14]2 years ago

4 0

Answer:

12

Step-by-step explanation:

40 times 0.6 is 24. 24 times .25 is 12

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In Alessandro’s class, 5 students live in Oakdale. There are 20 students in Alessandro’s class. What percent of the students liv

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2 years ago

Read 2 more answers

A square garden with side length of 50 has a square shaped fountain display with length of 12 feet at the exact center of garden

nadezda [96]

Answer:

The area of the garden is $2356\ ft^2$

Step-by-step explanation:

<u>Area of a Square</u>

Given a square of a side length of x, the area is calculated as:

$A = x^2$

There is a square garden area of a side length of x=50 feet. The area is:

$A_1=50^2=2500\ ft^2$

Inside of it, there is another square area for a fountain display of a side length of 12 feet. The area is:

$A_2=12^2=144\ ft^2$

The area of the garden is the difference between A2 and A1:

$A_g=A_2-A_1=2500\ ft^2-144\ ft^2$

$A_g=2356\ ft^2$

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2 years ago

PLZ HELP WILL MARK BRAINIEST

Lady_Fox [76]

It will be: D

-3 x -5/2 = 15/2, which is 7 1/2

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