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SashulF [63]
3 years ago
10

Nicole spends $14 each time she travels all the roads. She started the month with $224 in her toll road account. The amount, A (

in dollars), that she has left in the account after t trips on the toll roads is given by the following function.
A(t)=224-14t

Answer the following questions:

How much money does Nicole have left in the account after 11 trips on the toll roads?

How many trips on the toll roads can she take until her account is empty?
Mathematics
1 answer:
Tasya [4]3 years ago
5 0

Answer:

11 trips on the toll road can be represented by replacing the variable t with 11:

A(11) = 224 - 14(11)

A(11) = 224 - 154

A(11) = 70 dollars.

You can solve for Nicole's account being empty by setting y equal to 0 (how much money she has left):

0 = 224 - 14t

14t = 224

t = 224/14

t = 16 trips on the toll road before Nicole runs out of money.

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You need to find the amount subject to withholding, subtracting from the weekly salary the amount for one withholding allowance for weekly salaries, which is 77.90$:

830 - 77.90 = 752.1 $.

Then, look in the Fed Tax tables (
http://www.opers.ok.gov/Websites/opers/images/pdfs/2016-Fed-Tax-Tables.pdf ) for a married person with a weekly payroll.

You previously found an amount of  752.1 which is greater than 521 but less than 1613$: therefore the income tax to withhold is 35.70$ + 15% of excess over $521.

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4 0
3 years ago
What is ✓ 75 in simplified form?<br> O 5V5<br> 0 2573<br> O 3V 5<br> O 3V 25
faust18 [17]
It should be 5√3

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3 0
3 years ago
Sean read 15 of a book in 112 hours.
makvit [3.9K]
Sean read 15 of a book in = 112 hours, 
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Hope this helps!
8 0
4 years ago
the largest of these five squares has side length 27 units, and each additional square's side length is 2/3 as large as the one
RoseWind [281]

The total area is 1289.41 units².

The total perimeter is 281.32 units.

<h3>What is the total area and perimeter?</h3>

The first step is to determine the side lengths of the other squares:

  • Length of the second square = 2/3 x 27 = 18
  • Length of the third square = 2/3 x18 = 12
  • Length of the fourth square = 2/3 x 12 = 8
  • Length of the fifth square = 2/3 x 8 = 5.33

Area of a square = length²

Perimeter of a square = 4 x length

  • Area of the first square = 27² = 729
  • Area of the second square = 18² = 324
  • Area of the first square = 12² = 144
  • Area of the first square = 8² = 64
  • Area of the first square = 5.33² = 28.41

Total area = sum of the areas of the 5 squares = 1289.41 units²

  • Perimeter of the first square = 4 x 27 = 108 units
  • Perimeter of the second square = 4 x 18 = 72
  • Perimeter of the third square = 4 x 12 = 48
  • Perimeter of the fourth square = 4 x 8 = 32
  • Perimeter of the fifth square = 4 x 5.33 = 21.32

Total perimeter = 281.32 units

To learn how a square, please check: brainly.com/question/9030544

#SPJ1

4 0
2 years ago
If you shift the linear parent function, f(x) = x, down 6 units, what is the
Tpy6a [65]

Answer:

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Step-by-step explanation:

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so, the equation of the line would be f(x) = x - 6

3 0
3 years ago
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