Answer:
A)
f(t) = 50 * 1.2^t
B)
f(3) = 50 * 1.2^3 = 86.4 tree frogs
C)
f(t) = 50 * 1.2^t = 200 --> t = LN(200/50)/LN(1.2) = 7.604 years
D)
f(-1) = 50 * 1.2^(-1) = 41.67 tree frogs
Answer:
20%
Step-by-step explanation:
Cars that are less than 19 mpg : 16, 18
2 cars have less than 19 mpg.
2/10 cars have less than 19 mpg.
To change fraction to percentage :
divide the numerator by the denominator, then multiply the decimal by 100
2/10 = 0.2
0.2*100 = 20
20%
60/80 = 0.75
75% of the veteran game players liked the game<span />
Answer:
what is the question?
Step-by-step explanation: