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VLD [36.1K]
3 years ago
5

A machine can make 56 parts in 4 hours.It can also make 70 parts in 5 hours. Write an equation that relates the number of parts

the machine can make and the time in hours.Predict how many parts the machine can make in 9 hour and 30 minutes.
Mathematics
1 answer:
ira [324]3 years ago
5 0

Answer:

126 parts in 9 and a half hours

Step-by-step explanation:

56 parts in 4 hours

that means 56 parts in 240 mins

9 hours and 30 minutes in minutes is 570 minutes

56m parts:240 mins

                 540 mins

to get to 540 from 240, you multiply by 2.25.

you can work this out by doing 540 divided by 240

now, multiply 56 by 2.25.

the answer is 126 parts

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2 years ago
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
What should be added to 8 to make the sum 0
Mars2501 [29]
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3 0
3 years ago
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A person invests $1,150 in an account that earns 5% annual interest compounded continuously. Find when the value of the investme
AfilCa [17]

Answer:

11.1 years

Step-by-step explanation:

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Where A(t) is the amount after the compounding, P is the initial deposit, r is the interest rate in decimal form, and t is the time in years.  Filling in what we have looks like this:

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7 0
2 years ago
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x = -70

C. x = -70
4 0
2 years ago
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