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3 years ago

The table shows the number of miles driven over time time 4,6,8,10 distance 232, 348, 464, 580

1 answer:

4 0

The distance covered per hour are as follows:
4 to 6: 348 - 232 = 116 ÷ 2 hours = 58
6 to 8: 464 - 348 = 116 ÷ 2 hours = 58
8 to 10: 580 - 464 = 116 ÷ 2 hours = 58.

We see that the vehicle covers 58 miles every hour. Therefore, the relationship between distance and time is 58 miles per hour. Written as an expression:
distance = 58miles/hour,
or
d = 58t
where d is distance in miles and t is time

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Black_prince [1.1K]

Answer:

117

Step-by-step explanation:

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3 years ago

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2 years ago

Subtract using the number line -3/5 - (-2/5) (picture provided)

lara31 [8.8K]

Answer:

Step-by-step explanation:

Starting at -3/5 you need to subtract -2/5.

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3 years ago

Read 2 more answers

Simplify 4x^6/2x^4 step by step <br><br> please<br><br> thanks

mrs_skeptik [129]

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3 years ago

Naoya read a book cover to cover in a single session, at a rate of 555555 pages per hour. After reading for 444 hours, he had 33

siniylev [52]

Answer:

<h3>The function formula for the number of pages left to read is given by P(t)=55(10-t).</h3>

Step-by-step explanation:

Given that "Naoya read a book at a rate of 55 pages per hour".

After reading book for 4 hours, he had 330 pages remaining to read.

In 4 hours, Naoya must read is given by

$\frac{55}{1hr}\times 4hr$ ( by given)

$=220$

<h3>∴ In 4 hours, Naoya must read 220 pages</h3>

From the given there were 330 pages remaining to read at the time,

The total number of pages is given by

=220+330

=550

<h3>∴ The total number of pages is 550 </h3>

For each hour of reading, Naoya reads 55 pages, so the number of pages he finished reading by the "t"th hour is given by 55t

Let P(t) be the number of pages to read where P is a function of time t (measured in hours)

So the number of pages left to read is given by

P(t)=550-55t

P(t)=55(10-t)

<h3>∴ the function formula for the number of pages left to read is given by P(t)=55(10-t).</h3>

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3 years ago