10. What is the inverse of fif f(x) = root(3, x - 4) ? (1 point) f ^ - 1 * (x) = x ^ 3 + 64 ○ f ^ - 1 * (x) = x ^ 3 + 4; f ^ - 1 * (x) = 4 - root(3, x); f ^ - 1 * (x) = 1/(root(3, x - 4))

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720