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2 years ago

10

I’m doing my math homework and I don’t understand it all. I did most of it in class but I don’t get it still so here’s the quest

ion
Question:
-4/3(3q -10)

1 answer:

deff fn [24]2 years ago

3 0

Answer:

-4q+ 40/3

Step-by-step explanation:

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Can someone pls help me

yarga [219]

If I read the problem correctly, the answer should be D) 5.

The picture was blurry so I hope I read it right.

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3 years ago

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Solve the equation 4=t/2.5

larisa [96]

the answer would be 10 because you have to times by 2.5 on both sides to get t on its own.

4 × 2.5 is 10

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3 years ago

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A healthy human heart beats about 1,533,000 times a year. A sparrow's heart beats about 241,776,000 times in a year. About how m

Galina-37 [17]

Answer:

About 158 times

Step-by-step explanation:

Represent the rate of human heart with H and sparrow's heart with S

$H = 1,533,000\ times$

$S = 241,776,000\ times$

Required

Determine how many times faster is S than H

To do this, we simply divide S by H i.e.

$Number = \frac{S}{H}$

$Number = \frac{241,776,000}{1,533,000}$

$Number = 157.714285714$

$Number = 158$ --- approximated

<em>Hence, the sparrow's heart beats about 158 times faster than the human hearts</em>

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3 years ago

How do you evaluate 3x+8 when x=2?

alisha [4.7K]

Plug the x in :)

3(2) + 8
6 + 8
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3 years ago

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Sheri surveyed eighty students and then generated three random samples of twenty-five student responses. The means of the sample

Vesnalui [34]

Answer:

Where is the table cant help unless shown

Step-by-step explanation:

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2 years ago