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2 years ago

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A delivery truck has 40,000 miles on its odometer and travels an average of 22,000 miles per year.

1 answer:

Arturiano [62]2 years ago

6 0

Answer:

Since the truck adds 22,000 PER YEAR, this would be the number we multiply by the variable depending on how many years they are calculating for. So we have y = 22,000x

The truck already has 40,000 miles on it so it s STARTING at 40,000, this is our y-intercept, or b.

Now we have y = 22,000x + 40,000

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Jacob earned $80 babysitting and deposited the money into his savings account.The next week he spent $85 on video games.Use inte

IgorC [24]

Answer:

Here's what I get

Step-by-step explanation:

$\begin{array}{cccc}\bf{Week}& \textbf{Earned/Spent} & \textbf{Change} & \textbf{Net Change}\\1 & \text{Earned \$80} & + 80 & + 80\\2 & \text{Spent \$85} & \mathbf{- 85} &\mathbf{-5}\\\end{array}$

The net chance in Jacob's savings was +80 in the first week, -85 in the second week, and -5 overall.

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2 years ago

13 is 25% of what number

Sladkaya [172]

Hack way
25%=1/4
13 is 1/4 of something
1/4 times 4=4/4=1

therefor
13 times 4=1 whole
13*4=52
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6 0

3 years ago

Read 2 more answers

For which of the following is the shape of the sampling distribution of the sample mean approximately normal? a random sample of

RSB [31]

Answer:

a random sample of size 5 from a population that is approximately normal

a random sample of size 60 from a population that is strongly skewed to the left.

Step-by-step explanation:

They are both correct

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2 years ago

What is the value of y<br><br> 4y squared-7y=15

zvonat [6]

Answer:

y= 3, (-5/4)

Step-by-step explanation:

4y^2-7y=15

4y^2 - 7y -15

(y-3)(4y+5)

8 0

3 years ago

Hey can you please help me posted picture of question

nirvana33 [79]

(8x^2+2x+8)+(3x^3+7x+4)=
8x^2+2x+8+3x^3+7x+4
3x^3+8x^2+(2+7)x+12=
3x^3+8x^2+9x+12

Answer: Option A. 3x^3+8x^2+9x+12

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2 years ago

Read 2 more answers