For the answer to the question above asking what is Richard’s monthly net income if <span>Richard receives a paycheck twice each month. Here’s a copy of one of his pay statements. If there are 2 paydays per month?
The answer for this is first solved for his Net Pay then you can multiply it by two so that you can get his monthly net income.</span>

3 0

2 years ago

What is the inverse of f(x)= cube root of x +2.

DiKsa [7]

F(x)= $\sqrt[3]{x+2}$
to solve for the inverse of a function you do 4 steps:
1. subsitute f(x) with y
2. switch y and x places
3. solve for y
4. subsitute y with f⁻¹(x)

so we have
f(x)= $\sqrt[3]{x+2}$
subsitute f(x) with y
y= $\sqrt[3]{x+2}$
switch x and y
x= $\sqrt[3]{y+2}$
solve for y

x= $\sqrt[3]{y+2}$
cube both sides
$x^{3}$ =y+2
subtract 2 from both sides
$x^{3}-2$ =y

subsitute y with f⁻¹(x)
f⁻¹(x)= $x^{3}-2$

the answer is f⁻¹(x)= $x^{3}-2$

8 0

3 years ago

Nov 09, 17:58:28 AM

Marianna [84]

The percent discount is 30%.
If you multiply $32 by .30, you will get $9.60. That is the amount of the discount. If you subtract $9.60 from $32, you will get $22.40 which is what he paid before tax. Therefore the percent discount is 30%.

7 0

3 years ago