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stira [4]
3 years ago
7

a machine can produce 250 items per hour. if the operator of the machine works 40 hours per week, how many times are made by thi

s machine in one year?
Mathematics
2 answers:
Harman [31]3 years ago
6 0
The machine would produce 520,000 in one year
pantera1 [17]3 years ago
3 0
Assuming that the year has 52 weeks in it, (not a leap year) the machine would produce 520,000. You need to multiply the amount of hours worked by how many items the machine makes in an hour. 40x250=10000. Then you need to multiply the amount of items made in a week by 52 (the number of weeks in a year). 10000x52=520000.
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anzhelika [568]

Answer:

10

Step-by-step explanation:

you derive the answer by taking the total length of the pipe (7 1/2 foot), divided by the length of each piece (3/4 foot).

7 1/2 ÷ 3/4 = <u><em>10</em></u>

7 0
3 years ago
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crimeas [40]

Answer: x =-7 and y =10

Step-by-step explanation:

The given system of equations :

4x-y=-38..................(1)\\x+y=3...........................(2)

Add equation (1) and (2), we get

4x+x-y+y=-38+3\\\\\Rightarrow5x=-35\\\\\Rightarrow\ x=\frac{-35}{5}=-7\\\\\Rightarrow\ x=-7

Put value of x in (2), we get

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hence, the solution of the given system is  x =-7 and y =10.

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3 years ago
Which undefined geometric term is described as a two - dimensional set of points that had no beginning or end
Nana76 [90]
A line is the answer
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3 years ago
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Help me please!! I need help!! Please !!
nikklg [1K]

Answer:

Option 3 - 4/3

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When solving equations, we use inverse operations. The inverse of 3/4 is the reciprocal 4/3. Option 3 is the solution.

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Harper went into a movie theater and bought 10 bags of popcorn and 6 drinks, costing a total of $79. Damian went into the same m
MakcuM [25]

Answer:

The price of the drink is: $4

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Let b=the price of each bag of popcorn

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3b+5d=36.50

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10b+6d=79

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8 0
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