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valina [46]
3 years ago
12

Helppp messsss please

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0
The first answer is correct
Gelneren [198K]3 years ago
4 0
The answer is the first one
Comment if you need a better explanation :)
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strojnjashka [21]

Answer:    

The answer is A

Step-by-step explanation:

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How high did Abby climb above their original starting<br> position?
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A stock lost 7 1/8 points on Monday and then another 1 5/8 points on Tuesday. On Wednesday, it gained 13 points. What was the ne
Fudgin [204]

Answer:

It  was gained 4 1/4 points.

Step-by-step explanation:

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3 0
3 years ago
A cylinder has volume 45 pie and radius 3. What is its height?
liraira [26]

Answer:

5 units

Step-by-step explanation:

The <u>volume of the cylinder</u> is the area of the circle multiplied by it's height. Therefore, the volume of the cylinder is πr² × h, which when simplified, gives us πr²h. Let's substitute the volume and the radius in the formula to find the height.

⇒ πr²h = Volume of cylinder

⇒ (π)(3²)(h) = 45π

Now, simplify the equation to evaluate the area of the cylinder.

⇒ (π)(3²)(h)/(3²)(π) = 45π/(3²)(π)

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2 years ago
Predict the exam grade for a student who studies 10 hours per week.
user100 [1]

Answer:

100

Step-by-step explanation:

100

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