There are a total of 21,600 candies in the store.
Answer:
C. Three
Step-by-step explanation:
We want to solve the equation for n:
14,580 = 20,000(9/10)^n
14580/20000 = 729/1000 = (9/10)^n
(9/10)^3 = (9/10)^n . . . . . . write the left side as a cube
3 = n . . . . . . equate exponents
After year 3, the value will be $14,580.
_____
You can use logarithms to find n:
log(0.729) = n×log(0.9) . . . . . . taking the log of the 2nd line above
log(0.729)/log(0.9) = n = 3
Answer:
4/8 or 1/2
Step-by-step explanation:
there are 2 sides of the coin and we flipped it 4 times so 2 x 4 = 8
there are 8 possible outcomes
only 1 side of the coin is face up and we flipped it 4 times so 1 x 4 = 4
so there is a 4/8 (or 1/2 if you want to simplify) chance of flipping a coin four times and landing face up each time.
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
ITS 125!
