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worty [1.4K]
3 years ago
11

A right circular cylinder with a diameter of 14 inches and a height of 10 inches has a volume, in cubic inches, of which of the

following
Mathematics
1 answer:
alukav5142 [94]3 years ago
4 0

Answer:

The volume of right circular cylinder is 1540 cubic inches.

Step-by-step explanation:

Diameter of right circular cylinder is 14 inches

Radius of right circular cylinder is 7 inches

Height of cylinder is 10 inches

The volume of any cylindrical shaped object is given by :

V=\pi r^2h\\\\V=\dfrac{22}{7}\times (7)^2\times 10\\\\V=1540\ \text{inch}^3

So, the volume of right circular cylinder is 1540 cubic inches.

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ra1l [238]

Answer:

For x it would be 50 m2

Step-by-step explanation:

8 0
3 years ago
Find the valid value(s) for x:<br> x2 +5x+6<br> = 1<br> x+3
-BARSIC- [3]

Answer:

x=-1

Step-by-step explanation:

x+3≠0

x≠-3

x²+5x+6=x+3

x²+5x+6-x-3=0

x²+4x+3=0

x²+x+3x+3=0

x(x+1)+3(x+1)=0

(x+1)(x+3)=0

x+3≠ 0

so x+1=0

x=-1

6 0
3 years ago
The perimeter of a rectangular painting is 304 centimeters. If the length of the painting is 85 centimeters, what is its width?
Brums [2.3K]

Answer:

3.58

Step-by-step explanation:

You have to divide 304 by 85

you will get 3.57647058824

You have to round it to the nearest hundedth which will leave you with 3.57

4 0
2 years ago
One student is selected at random from a group of 12 freshman, 16 sophomores,
ycow [4]
A because it’s less likely to be a freshman
4 0
3 years ago
You pick a card at random. Without putting the first card back, you
Inga [223]

First, we need the probability of picking an odd number.

There are 5 cards in total, and 3 odd cards (3, 5, and 7).

That means that the probability that we'll draw an odd card would be \frac{3}{5}.

Then, we have 4 cards left, and 2 even cards (4 and 6), meaning that the probability that we draw an even card will be \frac{2}{4} or \frac{1}{2}.

To find the probability that these would happen in consecutive draws, we just multiply the probabilities together.

\frac{3}{5}*\frac{1}{2}=\frac{3}{10} or 0.3.

To convert this into a percentage, we multiply the decimal by 100.

0.3*100=30.

So the probability of picking an odd number and then picking an even number is 30%.

Hope this helps!

8 0
3 years ago
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