Answer:
$124.05
Step-by-step explanation:
For every $1 he owes $.15, so you multiply .15 by 827 to get 124.05.
The answer is 16 use cross multiplication
Answer:
C) They are the same.
Step-by-step explanation:
<u>The function f(x) has points as per graph:</u>
<u>So the points are:</u>
<u>Rate of change for f(x):</u>
<u>The function g(x) has points:</u>
- g(1) = -1² + 10 = 9
- g(3) = -3² + 10 = 1
<u>So the points are:</u>
<u>Rate of change for f(x):</u>
As we see both functions have same rate of change over the interval [1, 3]
<u>The answer choice is: </u>C) They are the same
Answer:
The height of the tree in 2020 was of 19.63 feet.
Step-by-step explanation:
Exponential equation for growth:
The exponential equation for the growth of an amount has the following format:

In which H(t) is the amount after t years, H(0) is the initial amount and r is the growth rate, as a decimal.
A 4 foot tree was planted in 2012 outside a high school.
This means that 
The tree grew continuously by 22% each year from that point.
This means that 
Find out what the height of the tree was in 2020.
2020 is 2020 - 2012 = 8 years after 2012, so this is H(8).




The height of the tree in 2020 was of 19.63 feet.
Answer:

Step-by-step explanation:

express b^-4 with a positive exponent using:


