2 years ago

A landscaping company estimates the price of a job,in dollars, using the expression 60 + 12nh, where n is the number of

Mathematics

1 answer:

Charra [1.4K]2 years ago

3 0

A is your correct answer.

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Using the figure below find what m<_7 equals. (show work if possible)

miss Akunina [59]

Answer:

Step-by-step explanation:

m7 + m8 = Straight line = 180

So, m7 = 180 - 112 = 68

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2 years ago

Can you help me please

Olenka [21]

Answer:

$log_372 = 3.8928$

Step-by-step explanation:

Given

$log_38 = 1.8928$

Required

Evaluate $log_372$

We have:

$log_372 = log_3(8 *9)$

Apply law of logarithm

$log_372 = log_38 +log_39$

Express 9 as 3^2

$log_372 = log_38 +log_33^2$

Evaluate the exponents

$log_372 = log_38 +2log_33$

$log_33 = 1$ .

So:

$log_372 = log_38 + 2 * 1$

$log_372 = log_38 + 2$

Substitute $log_38 = 1.8928$

$log_372 = 1.8928 + 2$

$log_372 = 3.8928$

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2 years ago

The distance of a door knob from the floor is about one......

Serhud [2]

The distance of a door knob from the floor is about one hip I guess

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3 years ago

A jet ski depreciates at 11% of its original value each year. If the jet ski was $8,000 at its time of purchase, what is the val

dsp73

Compounded depreciation formula:

A = P(1 - r)ⁿ , where P = original price, r= rate of depreciation, n = number of years and A = actual value (after depreciation):

A= $8000(1 - 11%)⁵ = 8000(0.89)⁵ = 4,467.24 ≈$4,467

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2 years ago

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This table shows a linear relationship between the amount of water in a bath tub and time.

MissTica

Answer:

A. The rate is -2 each hour

B. It is decreasing, as the hours increase, the gallons decrease

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