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Sophie [7]
3 years ago
10

Find the inverse function of f informally. f(x) = x^3 + 8

Mathematics
1 answer:
Nata [24]3 years ago
5 0

Answer:

f^-1 (x) = \sqrt[3]{x - 8}

Step-by-step explanation:

Custom file created rather than math ML for neatness.

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Determine the total annual FICA tax for an annual salary of $110,330. Use $106,800 for maximum taxable earnings
Goryan [66]

Step-by-step explanation:

The Federal Insurance Contribution Act (FICA) allows companies to pay a certain amount of the employee's wages as insurance.

The types are: 6.2 per cent as a social security tax of 1.45 per cent as a Medicare tax of 0.9 per cent as a Medicare surcharge on employers making greater than $200,000.

In this case, the percentage of tax applied will be 6.2 + 1.45 = 7.65%

The FICA tax will be 110,330 * 0.0765 FICA tax = $8,440.24

5 0
4 years ago
Find the quotient.<br> 52.06 divided by 1.9
Grace [21]

Answer:

27.4

Step-by-step explanation:

First multiply the numerator and denominator by 10

Then write the problem in long division format

Then divide 52 by 19 and get 2

Then multiply the quotient digit (2) by the divisor 19

Then subtract 38 from 52

Then bring down the next number of the dividend

Then divide 140 by 19 to get 7

Then multiply the quotient digit (7) by the divisor 19

Then subtract 133 from 140

Then add a decimal point to the solution

Then bring down the next number of the dividend

Then divide 76 by 19 to get 4

Then multiply the quotient digit (4) by the divisor 19

Then subtract 76 from 76

The solution for long division for 52.06./1.9 is 27.4

27.4

7 0
3 years ago
Read 2 more answers
A car travels 117 miles in 2 and 1/4 hours how fast does the car travel in an hour
OverLord2011 [107]

Answer:

52 miles per hour

Step-by-step explanation:

The speed of the car can be found by dividing the distance by the time. THe distance is 117 miles and the time is 2 1/4 hours or 2.25 hours.

s=\frac{d}{t} \\s=\frac{117}{2.25} \\s= 52

8 0
3 years ago
Which equation shows how to find the
Svet_ta [14]
C is the answer to your question
8 0
3 years ago
Jason is covering an ottoman with fabric. The ottoman is in the shape of a rectangular prism that is 37 cm long, 21 wide, and 30
GrogVix [38]

Answer:

4,257 m²

Step-by-step explanation:

step 1

Find the lateral area of the rectangular prism (ottoman)

The lateral area is

LA=PH

where

P is the perimeter of the base

H is the height of the prism

Find the perimeter of the base P

P=2(37+21)=116 cm

we have H=30 cm

<em>Find the lateral area</em>

LA=116(30)=3,480 m²

step 2

Find the area of the top of the ottoman

B=37*21=777 m²

step 3

we know that

The fabric needed to cover the sides and top of the ottoman is equal to sum the lateral area plus the area of the top

3,480+777=4,257 m²

7 0
3 years ago
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