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2 years ago

Algebra Please help me

Mathematics

1 answer:

yulyashka [42]2 years ago

8 0

Answer:

Step-by-step explanation:

3) slope is rise over run.. look at the graph and count

from the dot rise=4 run=2 4/2 = 2 slope of 3) is 2

4) rise = -3 run =1 slope of 4) is -3

5) rise =1 run =2 slope of 5) is 1/2

6) rise = ∞ run = 0 slope of 6) is undefined

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- 5(x - 3) + 4 Completely simplify the expression

Artemon [7]

Answer:

Step-by-step explanation:

08– Ao Fatorar a expressão

2+6+9

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Leia e responda:

5 0

3 years ago

The net worthw(t) of a company is growing at a rate of′(t) = 2000−121t2dollarsper year, wheretis in years since 1990.(a) If the

stiv31 [10]

Answer:

The worth of the company in 2000 is $56,000.

Step-by-step explanation:

The growth rate of the company is:

$f'(t)=2000-12t^{2}$

To determine the worth of the company in 2000, first compute the change in the net worth during the period 1990 (t = 0) to 2000 (t = 10) as follows:

$\int\limits^{10}_{0} {2000-12t^{2}} \, dt =\int\limits^{10}_{0} {2000} \, dt-12\int\limits^{10}_{0} {t^{2}} \, dt=2000 |t|^{10}_{0}-12|\frac{t^{3}}{3}|^{10}_{0}\\=(2000\times10)-(4\times10^{3})\\=20000-4000\\=16000$

The increase in the company's net worth from 1990 to 2000 is $16,000.

If the company's worth was $40,000 in 1990 then the worth of the company in 2000 is:

Worth in 2000 = Worth in 1990 + Net increase in company's worth

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Thus, the worth of the company in 2000 is $56,000.

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2 years ago

Last month Maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. Let x re

professor190 [17]

Number of times she climbed 5-mile mountain trail = x
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3 years ago

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2 years ago

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2 years ago