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iren [92.7K]
2 years ago
7

The attachment is above

Mathematics
2 answers:
MrMuchimi2 years ago
7 0
I think it’s 21 for this question
Alenkasestr [34]2 years ago
6 0

Answer:21

Step-by-step explanation:

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A construction company buys a bulldozer for $26,000. The company expects the useful life of the machine to be 12 years, at which
ValentinkaMS [17]

Answer:

  11.5%

Step-by-step explanation:

Put the given numbers in the formula and do the arithmetic.

  r = 1 - (6000/26000)^(1/12) = 1 -(3/13)^(1/12) ≈ 1 -0.88498 ≈ 11.5%

The company used a depreciation rate of 11.5%.

5 0
3 years ago
Suppose the length of AD is 10 and the length of DG is twice as long as AD Find The Length Of AG Show Your Work
Licemer1 [7]
The answer is 30; you add the 10 to the 20 
7 0
3 years ago
Teachers were told that next year they would receive a percent increase in their salary. Mrs. Bennett is making $32,000 a year a
Nataly_w [17]

Answer:

7.97%

Step-by-step explanation:

Given data

Original Salary= $32,000

Increase= $2,550.00

percent increase= increase/original *100

Percent increase= 2,550.00/32000*100

Percent increase=  0.0796875*100

Percent increase= 7.97%

Hence the increase is  7.97%

6 0
3 years ago
A bank representative studies compound interest so she can better serve customers. She analyzes what happens when 2,000 earns se
Law Incorporation [45]

Answer:

Final amount = 25,407.4

Step-by-step explanation:

A = P ( 1 + \frac{r}{t} )n^{}

A = final amount

P = initial principal balance

r = interest rate

t = number of times interest applied per time period

Here P = 2000

r = 4 %

n = 3 years

A = 2000( 1 + \frac{4}{3} )³

    = 2000( \frac{7}{3} )³

   = 2000 × \frac{343}{27}

   = 25,407 .4

Final amount = 25,407.4

3 0
3 years ago
F(x) = 2x2 - X - 15 find f(-6).
xz_007 [3.2K]

Answer:

the answer is

*x+57

Step-by-step explanation:

7 0
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