Answer:

Step-by-step explanation:
we know that
The equation of a exponential decay function is given by

where
y is the value of the investment
x is the number of years
a is the initial value
r is the rate of change
we have

substitute


Find the amount Amy has at the end of 8 years
For x=8 years
substitute the value of x

Keywords:
<em>Divide, polynomial, quotient, divisor, dividend, rest
</em>
For this case, we must find the quotient by dividing the polynomial
. We must build a quotient that, when multiplied by the divisor, eliminates the terms of the dividend until it reaches the rest, as shown in the attached figure. At the end of the division, to verify we must bear in mind that:

Answer:
See attached image
Answer:
Step-by-step explanation:
The point estimate is the sample proportion.
Considering the sample,
Sample proportion, p = x/n
Where
x = number of success = 137
n = number of samples = 200
p = 137/200 = 0.685
From the information given,
Population proportion = 62% = 62/100 = 0.62
The correct options are
A) Yes, the sample size is greater than 30.
B) Yes, there are at least 10 adults saying they get their news from social media and at least 10 that do not.
Hi!
To solve this, we simply divide.

The answer is
0.75Hope this helps! :)