Answer:
320/420 = 4/3
Step-by-step explanation:
4/7= x /560
Cross multiply
7x = 2240
Divide by 7:
x=320
The school has 320 boys and 240 girls
I hope this helps u:)
Square:
We know all sides of a squares are equal in length.
s= the length of one side of the square.
45= s+s+s
45= 3s
s=15 inches
Each side of the square is 15 inches.
Rectangle:
length(l)= ????
Width(w)= s = 15 inches
l -w= 5inches
l- (15 inches)= 5 inches
l = 20 inches
Answer:
A length of the rectangle is 20 inches long.
Answer:
Total amount pay after 3 week = $147.5
Step-by-step explanation:
Given:
Amount of loan taken = $125
Amount interest per $100 = $6 per week
Find:
Total amount pay after 3 week
Computation:
Amount of interest per week = 125[6/100]
Amount of interest per week = $7.5 per week
Amount of interest in three week = 3 x Amount of interest per week
Amount of interest in three week = 3 x 7.5
Amount of interest in three week = $22.5
Total amount pay after 3 week = Amount of loan taken + Amount of interest in three week
Total amount pay after 3 week = 125 + 22.5
Total amount pay after 3 week = $147.5
Answer:
Slowest time of 40 yard dash coach recorded = 5.75 seconds.
Explanation:
Fastest time of 40 yard dash coach recorded = 4.58 seconds.
Difference between fastest and slowest time = 1.17 seconds.
Slowest time of 40 yard dash coach recorded = Fastest time of 40 yard dash coach recorded + Difference between fastest and slowest time
Slowest time of 40 yard dash coach recorded = 4.58 + 1.17
= 5.75 seconds.
So, slowest time = 5.75 seconds.
Answer:
3.14
Step-by-step explanation:
pir^2
3.14 x 1^2
3.14
