2 years ago

John's dog slept for 3 hours. If the dog slept 1/3 of every hour, how many times did he snore?

1 answer:

3 0

Then he slept 9 times. Because every hour is 60 minutes, since 1/3 of an hour is 20 mins, it should be 3 times per hour. So using basic math, 3 times 3 equals 9

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John types 62 words per minute. Which an expression for the number of words he types in m minutes?

andrezito [222]

Answer:

w = 62m

Step-by-step explanation:

We need to make an expression for the numbers of words (w) John types in m minutes.

We know he types 62 words in 1 minute, so 62 is the coefficient of m.

The dependent variable here is w, so that should on the left of the equal sign.

m, on the other hand, is independent, so that's on the right of the equal sign.

So, the expression is w = 62m.

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2 years ago

Ted and Alan are in a race to double their money. Ted feels he will win if he puts his $4,000 into a savings account offering 4.

siniylev [52]

Ted:
4,000 @ 4.5% interest compounded annually

Alan:
1,000 @ 6% interest compounded annually

Rule of 72: divide 72 by the compound annual interest rate

Ted: 72/4.5% = 16 years
Alan: 72/6% = 12 years

<span>Alan will win. It will take 12 years.</span>

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2 years ago

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The purpose of this form is so that your employer can withhold the correct amount of federal income tax from your pay.

Jet001 [13]

I-9 form, hope this helps

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2 years ago

Please help me with my math

Taya2010 [7]

3x + 22 is the equation that represents the perimeter of the triangle. 4x + 10 is the perimeter of the rectangle. Setting the two equal:

$3x + 22 = 4x + 10$

and collecting like terms:

$x=11$

We find that the perimeter of both shapes is equal to 11 units.

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3 years ago

I need to know what x equals. <br> HELP!!!!

SSSSS [86.1K]

Answer:

X=4

Step-by-step explanation:

4*4=16+7=23

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2 years ago

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