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masya89 [10]
3 years ago
11

PLEASE IM IN CLASS AND I REALLY NEED AN ANSWER!! 20 PTS & BRAINLIEST!!

Mathematics
2 answers:
makkiz [27]3 years ago
7 0

Answer:

40

Step-by-step explanation:

you add all the numbers up then divide by how many numbers there are

cricket20 [7]3 years ago
6 0

Answer:

The mean is 40

Step-by-step explanation:

The mean is where you add all the numbers together and then divide by the number of numbers

mean =(0+ 10+ 40+ 40+ 40+ 50+ 50+ 50+ 60+ 60)/ 10

          = 400/10

          =40

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If (-3) exponent -5 = 1/x, what is the value of x? <br> -243<br> - 1/243<br> 1/243<br> 243
trapecia [35]

Answer:

\boxed {-243}\\

Step-by-step explanation:

\begin{array}{rclr}(-3)^{-5} & = & \dfrac{1}{x}& &\\(-3)^{5} & = & x &\text{Inverted each side of the equation}\\x & = & \boxed {\textbf{{-243}}}\\\end{array}

6 0
3 years ago
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X is four times less/smaller than Y or Y is four times greater than X

Step-by-step explanation:

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6 0
3 years ago
A=7/25<br> B=7/24<br> C=24/25<br> D=24/7
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Step-by-step explanation:

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3 years ago
A cylinder has a diameter of 8 inches and a volume of 1287 cubic inches. What is the height of
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Step-by-step explanation:

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8 0
3 years ago
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Artist 52 [7]

Answer:

<h2>204π units²</h2>

Step-by-step explanation:

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The total lateral area of the cylinder is thus 72π units² + 132π units², or 204π units²

7 0
3 years ago
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