Answer: 448648
Step-by-step explanation:
33,200 copies represent 7.4% of the total amount
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#1 33,200 ÷ 7.4%
- this is because how we get 33,200 by calculation is use the total amount and times 7.4% to get 33,200. So we are just working backwards. Since it was times before, then we divide after.
33,200÷7.4%
=33,200÷0.074
≈448648 (you can't round up when the real amount is less the exact amount)
Answer:
ab is equal to 5
Step-by-step explanation:
Answer:
C F
Step-by-step explanation:
<span>Animals have an excretory system with a support structure called a skeleton</span>
Largeur = x
longueur = 4 x
2 ( x + 4 x) = 20
2 x + 8 x = 20
10 x =20
x = 2
largeur = 2 et longueur = 8
