The answer is in the picture.
2(-4)-15=-8-15=-23 so f(x)=-23
Answer:
Step-by-step explanation:
The longest side of the given trapezoid is 14 units as per picture.
The ratio or scale factor is 2/7.
<u>The new figure's corresponding side will have the length:</u>
- 14 : 2/7 =
- 14 * 7/2 =
- 49 units
Answer:
12.73%
Step-by-step explanation:
Given the annual rate is 12% compounded weekly.
Let's assume 1 yr=52weeks.
The effective interest rate is calculated as:

Hence, the effective rate for 12% compounded weekly is 12.73%
-The effective rate will be different when the number of compounding times is less than or more than 1 year.
- the effective rate is equal to the stated rate if the compounding number of times is once per year.