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Lelechka [254]
3 years ago
11

What is the greatest common factor of 12, 40, and 28

Mathematics
1 answer:
cupoosta [38]3 years ago
6 0

Answer:

4

Step-by-step explanation:

4*3=12

4*10=40

4*7=28

There is no higher number that goes into all three.

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A cylinder has a volume 1200 cubic inches and radius 5 inches. What is the height of the cone to the nearest tenth inch
mihalych1998 [28]

Answer: 15.3 in

Step-by-step explanation:

First, the formula for the volume is: V=\pi r^2h

If you solve for h,

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

h=\frac{1200in^3}{(3.14)(5in)^2}

h=15.3in

3 0
3 years ago
It is a solid shape that contains lateral surface and two circular bases which are parallel and congruent.
ad-work [718]

Answer:

B (cylinder)

Step-by-step explanation:

Two <u>circular</u> bases which are parallel and congruent :

This basically means that the shape contains a circular base (supposedly the bottom), but since it has two bases, its on the top and the bottom. Because it's congruent, the bases are both equal in shape and size. It is also parallel as well, in which the bases have the same distance between them.

The cube doesn't have any circular bases.

The sphere doesn't have any faces, nor edges.

A cone has a circular base, but it doesn't have two.

A cylinder has two circular bases, as well as they are parallel and congruent.

So, your answer is B (cylinder).

Hope this helped !

8 0
2 years ago
Help please thanks multiple choice..........
vlada-n [284]
The answer is 7 fifths
7 0
3 years ago
A binomial experiment has 5 trials in which p = 0.7. What is the
Nonamiya [84]

Answer:

Answer

1

InesWalston

Ambitious

1.3K answers

7.2M people helped

Answer with Step-by-step explanation:

For a given Binomial event with  probability of success 'p' the probabolity of 'r' success in 'n' trails is given by

Thus for given 4 trails (n = 4) we have

Part 1)

Probability of 1 success is  

Part 2)

Probability of 2 successes

Part 3)

Probability of at least 1 success

Step-by-step explanation:

8 0
3 years ago
6.
dalvyx [7]

Answer:

8

Step-by-step explanation:

10+8-3+5-12=

5 0
3 years ago
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