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alexandr1967 [171]

3 years ago

9

After 3 hours of driving, Elyse is 183 miles away from home. After 5 hours of driving ,she is 305 miles from home . Write an equ

ation in point- slope form to determinate her distance y from home after x hours

1 answer:

kirill115 [55]3 years ago

3 0

I’m not answering this question for you

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Distance formula for (3,-2) and (5,-3)

Soloha48 [4]

Answer:

d = 2.2

Step-by-step explanation:

Using the distance formula, you would plug in the numbers into the equation. d = √(5 - 3)^2 + ( -3 + 2)^2. So (5 - 3) is 2, and (-3 + 2) is -1. Then square both of the answers, and the equation becomes, d = √4 + 1. And that equals 5, so then you would find the square root, which would be approximately 2.2

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3 years ago

Use associative property of addition to find the total of 1, 10, and 18 in two different ways

allochka39001 [22]

1 + 10 + 18 = (1 + 10) + 18

1 + 10 + 18 = 11 + 18

1 + 10 + 18 = 29

OR

1 + 10 + 18 = 1 + (10 + 18)

1 + 10 + 18 = 1 + 28

1 + 10 + 18 = 29

6 0

3 years ago

Last week, 108 cars received parking violations in the main university parking lot. Of these, 27 had unpaid parking tickets from

garik1379 [7]

Answer:

95 percent confidence interval

[0.208,0.29166]

Step-by-step explanation:

First we identificate the sample proportion p = 27 /108, and we find the 95 percent confidence interval for P(population proportion) in this context the parking violations that have prior unpaid parking tickets.

Then α = 0.05 and 1 - α/2 = 0.975

Thus $Z_{0.975} = 1.96$

The 95 percent confidence interval is

[ p ± 1.96 $\sqrt{\frac{p(1-p)}{n} }$ ]

[0.25 ± 1.96 $\sqrt{\frac{0.25*0.75}{108} }$ ]

[0.208,0.29166]

6 0

3 years ago

A copy waa made of sallys photograph. The copy resized the photograph so that it measured 4 inches wide by 8 inches long. If the

Rashid [163]

Answer:

48

Step-by-step explanation:

5 0

2 years ago

Help pleaseeee thank you

nadezda [96]

Answer its 24x8

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers