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horrorfan [7]
3 years ago
5

A cylinder has volume 63 cm3. What is the volume of a cone with the same radius and height?

Mathematics
1 answer:
aev [14]3 years ago
7 0

it's answer is

volume of a cone = 21

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​Together, teammates Pedro and Ricky got 2677 base hits last season. Pedro had 285 more hits than Ricky. How many hits did each
abruzzese [7]
So basically, you subtract (2677-285 = 2392) then you divide by 2 (2392/2=1196) so Ricky has 1196 and Pedro has 1481
7 0
3 years ago
A woman earning $20 an hour gets a 15% raise. With her raise, how much will she earn after working 40 hours?
erastovalidia [21]

She will earn $920 after working 40 hours.

Step-by-step explanation:

Given,

Amount per hour = $20

Raise = 15%

Raise amount = 15% of Amount per hour

Raise\ amount = \frac{15}{100}*20\\Raise\ amount= \frac{300}{100}\\Raise\ amount= \$3

New amount per hour = Amount per hour + raise amount

New amount per hour = 20+3= $23

Total earning after working 40 hours = Amount per hour * 40

Total\ earning=23*40\\Total\ earning= \$920

She will earn $920 after working 40 hours.

Keywords: Raise, percentage

Learn more about percentages at:

  • brainly.com/question/5663052
  • brainly.com/question/5720422

#LearnwithBrainly

4 0
3 years ago
Part
olchik [2.2K]

Answer:

900 cubic inches.

Step-by-step explanation:

<u>Given the following data;</u>

Volume of right circular cone = 300in³

We know that the volume of a right circular cone is given by the formula;

V = \frac {1}{3} \pi r^{2}h

Where;

  • V is the volume of right circular cone.
  • r is the radius of the base of the right circular cone.
  • h is the height of the right circular cone.

The volume of a right circular cylinder is given by the formula;

V = \pi r^{2}h

<em>Thus, multiplying the volume of the right circular cone by 3 would give us the volume of the right circular cylinder. </em>

V = \frac {1}{3} \pi r^{2}h * 3  

Substituting into the equation, we have;

V = 300 * 3

V = 900in³

<em>Therefore, the volume of a right cylinder that has the same base and height as the cone is 900 cubic inches. </em>

4 0
3 years ago
36 is 0.09% of what number
alexgriva [62]
Х-100%
36-0,06%
x=(36*100)\0,06=60000
Answer:60000
8 0
3 years ago
Factory by grouping 4x^3-8x^2+x-2
miss Akunina [59]

Answer:

(x-2)  (4x^2+1)

Step-by-step explanation:

4x^3-8x^2+     x-2

Factor 4x^2 out of the first group and 1 out of the second group

4x^2 (x-2)  +1(x-2)

Factor out (x-2)

(x-2)  (4x^2+1)

7 0
3 years ago
Read 2 more answers
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