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Step2247 [10]
3 years ago
13

A girl starts to walk to her school, which is 20 miles away, at 6:50 and at a rate of 3 miles per hour. After a while, her dad p

icks her up and drives her through the remainder of the way at 30 miles per hour. If they arrived at school at 9:00, how far did she walk?
Mathematics
2 answers:
harina [27]3 years ago
7 0

Answer:

She walked 5 mi

Alinara [238K]3 years ago
4 0
The girl walked 5 miles.
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Suppose a number cube is rolled twice. What is yhe probability that an odd number will show both times?
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Step-by-step explanation: Have a blessed day

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2 years ago
A rocket was launched into the air from a podium 6 feet off the ground. The rocket path is represented by the equation h(t)=-16t
Arte-miy333 [17]

Answer:

60

Step-by-step explanation:

The given function is:

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We can rewrite this function as: h(t)=-16(t-3.75)^2+231

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The average rate of change from the initial launch to the maximum height is

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3 years ago
Which inequalities are true? Check all that apply.<br> (pic attached)
Alborosie

Answer:

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4 0
3 years ago
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When 2(3/5x+2 3/4 is simplified what is the resulting expression
Bas_tet [7]

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C. 7/10x+8 1/2y+6

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5 0
3 years ago
What is the next number?<br> 2, 7, 26, 101, 400, ?
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It is 1595. Put it on excel so you can better have an overview how it is done. You need 5 columns, column A-E. On column A, put 1 to 5 in rows 1 to 5. On column C, put the answers: 2, 7, 26, 101 and 400. On column D, put number 3 in all 5 rows. Back on column B, insert =sum(C1-A1) on row 1 and copy till row 5. On column E, insert =sum(B1+C1*D1) on row 1 and copy till row 5 and you will get 1595 at the end.
3 0
3 years ago
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