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scoray [572]
3 years ago
11

Working alone, Carlos can oil the lanes in a

Mathematics
1 answer:
dmitriy555 [2]3 years ago
6 0

Answer:

3 1/2 hours

Step-by-step explanation:

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Jack has two square based pyramids that are the same size.he stick the square faces togather to make a new 3-d shape.how many fa
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The average American spent $8,508 on health care in 2011. The cost of health care is projected to rise about 5.8% per year for t
klio [65]
<h3>The projected amount the average American spent on health care in 2014  is $ 10075.91</h3>

<em><u>Solution:</u></em>

Given that,

The average American spent $8,508 on health care in 2011

The cost of health care is projected to rise about 5.8% per year for the years 2012-2022

<em><u>The increasing function is given as:</u></em>

y = a(1+r)^t

Where,

y is future value

a is initial value

r is growth rate in decimal

t is number of years

From given,

a = 8508

r = 5.8 \% = \frac{5.8}{100} = 0.058

t = 2011 to 2014 = 3 years

<em><u>Substituting the values, we get,</u></em>

y = 8508(1 + 0.058)^3\\\\y = 8508(1.058)^3\\\\y = 8508 \times 1.1842\\\\y = 10075.914 \approx 10075.91

Thus the projected amount the average American spent on health care in 2014  is $ 10075.91

4 0
3 years ago
All of the following are equivalent, except.
yulyashka [42]

Answer: B.

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What are the coordinates of a point that is 7 strides west of (2,-1)
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