2 years ago

1. A car travels 100 miles is 3 hours (with a constant speed). How far will it

Mathematics

1 answer:

Sedbober [7]2 years ago

6 0

Step-by-step explanation:

2. answer is RS 150

follow unitary method

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each truck in the line weigh two tons more than the truck before it. the trucks weigh a total of 32 tons.how many pounds does a

mixer [17]

If there are 4 trucks then the first truck weighs x
then x+2tons
then x+4tons
then x+6tons = 32tons
so 4x+12=32
-12 -12
/4 /4
x=5
so plug it back in
truck 1= 5tons or 10,000lbs
truck 2= 7tons or 14,000lbs
truck 3= 9tons or 18,000lbs
<span>truck 4= 11tons or 22,000lbs</span>

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3 years ago

Colin invests £14100 into his bank account. He receives 9.0% per year simple interest. How much will Colin have after 5 years? G

Ivahew [28]

Answer:

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Step-by-step explanation:

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3 years ago

Factor x^2 + 12x + 36

larisa [96]

Answer:

(x + 6 )(x + 6 )

2 numbers to add to 12 but also multiply to get 36

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3 years ago

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At a rate of 36 miles per hour, it takes Henry 15 minutes to drive from the library to his house. Show how to find the distance

EastWind [94]

This is applying the formula
$distance=rate*time$

We have a slight problem, though, because we are measuring rate in miles per hour, and we are measuring time in minutes. To make this problem solvable, we need to convert to either miles per minute or convert the time to hours. I'm going to convert the 15 minutes into hours:
$15min*\frac{1 hour}{60 min}=\frac{1}{4}hour$

Now that all of the units match, we have:
$distance=36\frac{mi}{hr}*\frac{1}{4}hr$

You can finish from there I'm sure.

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3 years ago

How would I figure this out ?

Anit [1.1K]

They get paid $22 a hour, so ur answer would be 374÷22=$17

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3 years ago

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