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2 years ago

14

an elevator has a maximum lift of 2000 pounds you're moving 55 pound boxes of books write an equation and estimate how many boxe

s you can safely place on an elevator

2 answers:

Alexxx [7]2 years ago

7 0

The answer is 2000/55, hence <span>36.3636363636 repeating.</span>

Anettt [7]2 years ago

5 0

36 boxes at 55 pounds u have to divide 2000 to 55

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Use the given information to find the P-value. Also, use a 0.05 significance level and state the conclusion about the null hypot

Nina [5.8K]

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Given: Significance level : $\alpha=0.05$

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2 years ago

Sara bought a used car for $10,000. She learned from online that the value of a car depreciated 15% per year. What is the formul

Fudgin [204]

Answer:

Step-by-step explanation:

Value of Sam's car after t years =

= $=10000*(1-\frac{15}{100})^{t}\\\\=10000*(\frac{85}{100})^{t}\\\\=10000*(0.85)^{t}$

Value of Sam's car in 5 years=

$=10000*(0.85)^{5}\\\\=10000*0.4437\\\\$

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3 years ago