Answer:
5 hours
Step-by-step explanation:
650 miles divided by 130 miles per hour equals 5
Answer:
f⁻¹(x) = 4x - 2
Step-by-step explanation:
To find the inverse of a function, switch the places of x and y (or f(x)).
f(x) = 1/4x + 1/2 → y = 1/4x + 1/2
Switch the variables.
x = 1/4y + 1/2
Now you want to convert the equation back into y = mx + b form.
x = 1/4y + 1/2
Subtract 1/2 from both sides.
x - 1/2 = 1/4y
Now, you want to isolate y further by dividing both sides by 1/4 (or multiplying by 4).
4(x - 1/2) = y
Distribute the 4.
4x - 2 = y → y = 4x - 2 → f⁻¹(x) = 4x - 2
This is the inverse of your given function.
56.58 divided by 6 would be 9.43 per shirt
Answer:
![9x^{5}+30x^{4}-2x^{3}-108x^{2}-135x-50](https://tex.z-dn.net/?f=9x%5E%7B5%7D%2B30x%5E%7B4%7D-2x%5E%7B3%7D-108x%5E%7B2%7D-135x-50)
Step-by-step explanation:
see below, if you have any questions leave a comment
0.009 is 100 times more than 0.09 I think