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3 years ago

11

In a machine, a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds. if th

gears are currently aligned, how much time will pass before they are aligned again?

1 answer:

UkoKoshka [18]3 years ago

6 0

To make the second gear be aligned with the first, it will have to rotate 5 times, a total of 120 seconds or 2 minutes will pass.

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There are 45 vehicles in a parking lot. Three fifths of the vehicles are minivans. How many of the vehicles in the parking lot a

suter [353]

Answer: There are 27 minivans out of the vehicles in the parking lot.

Step-by-step explanation:

Since we have given that

Number of vehicles in a parking lot = 45

Part of the vehicles are minivans is given by

$\frac{3}{5}$

Number of vehicles in the parking lot are minivans is given by

$\frac{3}{5}\times 45\\\\=3\times 9\\\\=27$

Hence, there are 27 minivans out of the vehicles in the parking lot.

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3 years ago

Read 2 more answers

Plz answer with explanation will give brainliest

maksim [4K]

Answer:

B: |8| + (-7)

Step-by-step explanation:

When you are looking for the distance between two numbers, always add. The distance between 8 and -7 is 15 (|8| = 8). If, for instance, the answer was negative, which it is now, just find the absolute value of -15 which equals 15. The answer is B.

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4 years ago

Please help! I dont wanna beg

lesantik [10]

Volume = Length x Width x Height

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V= 7.5ft x 4.2ft x 2ft
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3 years ago

Solve the inequality.<br> 5q + 22-13

kirill115 [55]

Answer:

The answer is 5q + 9.

Step-by-step explanation:

1) Collect like terms.

$5q + (22 - 13)$

2) Simplify.

$5q + 9$

<u>hence</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>5q</u><u> </u><u>+</u><u> </u><u>9</u><u>.</u>

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3 years ago

Simplify 2.5 (16/2-2.3) - 2

dsp73

Answer:

it's just ( -3.3 )but I need to put 20 + words and stuff so read this if you would like

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3 years ago