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Afina-wow [57]
3 years ago
9

Hiii dont mind the answer that i put but im not sure if im right, can someone please help me?

Mathematics
1 answer:
AVprozaik [17]3 years ago
3 0

Answer:

Option 4

Step-by-step explanation:

The volume of a cylinder is going to be the area of the base (which is a circle) times the height. if you have cylindrical mug, then you can use the base area×height relationship, but it won't be exact because some of the volume is going to be used for the walls of the mug itself.

Anyways:

Volume = Base Area × Height

•Base Area -> Circle = π×radius²

•Height is given as 7in.

Volume = π×(6.2in)² × 7in = 845.33975...

Volume is in units cubed (the 3rd power) which is where the in³ is from. Your closest option here looks to be the 4th choice.

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Find the area of the figure<br> A) 114cm<br> B)350cm<br> C)418cm<br> D)447cm
Reika [66]

Answer:

409 is what I got.

Step-by-step explanation:

361 cm, as the square's area

and 48 as the area for the triangle.

Are you sure those are the answer choices because I'm getting 409.

8 0
3 years ago
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Find the mean of 11, – 7, – 14, 10, and -5.
Rudik [331]

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-1

Step-by-step explanation:

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3 years ago
In the last 40 days, Mr. Neptune's newspaper has been delivered late 6 times. What is the experimental probability that it will
WINSTONCH [101]

Answer:

<u>15%</u>

Step-by-step explanation:

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2 years ago
Which numerical setup can be used to calculate the heat energy required to completely melt 100 grams?
BaLLatris [955]

Answer:

Multiplying the mass of ice by the specific latent heat of fusion of ice

Step-by-step explanation:

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5 0
3 years ago
Do 6,7 for 10 points.
finlep [7]

Answer:

6. x = 3 7. x = 120 8. x= -5

Step-by-step explanation:

the first question is x(-4) + 3 = -9

find the value of x :

-4x + 3 = -9

we can subtract 3 on both sides since we have a value of 3 on the left, which will cancel the value out.

-4x = -12

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therefore the answer to problem 6 is x=3

and for 7 :

x / 6 - 9 = 11

we can add 9 on both sides which will cancel it out;

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therefore the answer to the question 7 is 120.

For problem 8 it says :

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therefore the answer to problem 8 is -5

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3 years ago
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