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mars1129 [50]
3 years ago
8

What is the volume of a cylinder, in cubic centimeters, with a height of 11 centimeters

Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0

Answer: V = 311.0

Step-by-step explanation:

Formula: V = \pi r^2h

V=\pi (3)^2 (11)

V=99\pi

V = 311.02

V = 311.0

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Write the linear equation below in the function notation <br><br> y=2x-5
Ksju [112]

Answer:

f ( x ) = 2 x + 5

Step-by-step explanation:

Function notation is a system of representing functions.

7 0
3 years ago
What are the possible numbers of positive, negative, and complex zeros of f(x)=-3x^4+5x^3-x^2+8x+4
Andru [333]

Answer:

There could be 0, 2, or 4 complex solutions

Step-by-step explanation:

The Fundamental Theorem of Algebra states that any polynomial with n degree will have n solutions So since the degree of the polynomial you provided has a degree of 4, that means there are 4 possible solutions. This question specifically asks for complex zeroes. Complex zeroes come in conjugate pairs, so that means if you have one complex zero, there is another complex zero which is it's conjugate. For this reason, there can only be an even number of complex zeroes. And since there's 4 possible solutions, There could be 0, 2, or 4 complex solutions

7 0
2 years ago
Simplify the expression 6(11+4−7h)
OLga [1]

Answer:

−42h+90

Explanation:

6(11+4−7h)

=(6)(11+4+−7h)

=(6)(11)+(6)(4)+(6)(−7h)

=66+24−42h

=−42h+90

3 0
3 years ago
Read 2 more answers
What is the mean, median, and mode of the number of cars washed at a car wash over the past 12 days? Which measure(s) of central
o-na [289]
The answer is c because the mean u have to add all of the and then Divide and the for the median u have to put them in order and then select the middle one like for this one we had to do 50+52=102/2 which it was 51 and the mode is 67
7 0
3 years ago
If y varies directly as x and y = 3 when x = 24, find y when x = -16​
HACTEHA [7]

Answer:

-2

Step-by-step explanation:

y/x=constant

3/24=y/(-16)

y=-2

6 0
3 years ago
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