Answer:
f(x) = 417(3.15) x the second option which is the only one with correct units from the question
Use distributive property first
14x+14+9-54x
Combine like-terms
-40x+23
Step-by-step explanation:
Since
varies directly as
we can write the relation as

where k is the constant of proportionality.
a) To solve for the k, we substitute the given values:


b) The equation relation x and y can be written as

c) When y = 9,

Answer:
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Step-by-step explanation:
hugo;f7iy6dltursuf6y;8de75skrxyclgtugj .tudx,rfjvy/ifkh
Answer:
- 19.017 in 34 hours
- 2,097,152 in 1 week
Step-by-step explanation:
An exponent is used to signify repeated multiplication. When the population doubles, it is multiplied by 2. The number of times the population has doubled will be an exponent of 2.
<h3>a)</h3>
In 34 hours, the population will have doubled 34/8 = 4.25 times. The multiplier is 2 with an exponent of 4.25:
factor = 2^4.25 ≈ 19.027
__
<h3>b)</h3>
The population will double 24/8 = 3 times each day. After 7 days, the population will have doubled 7×3 = 21 times. The multiplication factor is ...
factor = 2^21 = 2,097,152