Answer:
y=350(1.06)^x and 704
Step-by-step explanation:
Exponantial Function is y=ab^x. I plugged in 12 into x
So Maurice would have 2N nickels
Total number of coins is N + 2N + 9 = 3N + 9
Each nickel is 5 pennies
3N of nickels = 15N pennies
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Their worth is 84 cents
15N + 9 = 84
15N = 75
N = 75/15 = 5
N = 5
This means Nina has 5 nickels.
The Answer would be B 30 because the triangles are equal to each other so you divide the 60 by 2
Answer:
18 π cm^2.
Step-by-step explanation:
The area of the whole circle = π r^2 = 81π cm^2.
Since there are 360 degrees in a circle the area of the shaded region =
80/360 * area of the circle.
This = 80/360 * 81 π
= 2/9 * 81 π
= 18 π
-0.48 + 1 (2/5 = 0.4)
-0.48 + 1.4 = 1.88
