Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% decrease.
1 answer:
Answer:
Because 20 has to be doubled to become 40. While 40 is twice as much as 20 so you just divide 40 by 20 to get 50%.
Explanation:
20 x 20 = 40 = 100%
40 / 20 = 50%
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The independent variable is hours and the score or points is the dependent variable .equation is s=3h
Answer:
-19
Step-by-step explanation:
12(months) x 20 (years) = 240
10.98 x 240 = 2635.20
So Arthur will pay $2635.20 over 20 years for premium.
I hope this helps :)
