2 years ago

What is the radius of a hemisphere with a volume of 94 m", to the nearest tenth of a meter?

Mathematics

1 answer:

Andrej [43]2 years ago

4 0

Answer:

3.553774

Step-by-step explanation:

$\frac{2}{3} \pi {r}^{3} = 94$

works out to 3.553774

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Calculate the average rate of change for the function f(x)=x^4+3x^3-5x^2+2x-2, from x=-1 to x=1

borishaifa [10]

$\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(x)= x^4+3x^3-5x^2+2x-2 \qquad 
\begin{cases}
x_1=-1\\
x_2=1
\end{cases}\implies \cfrac{f(1)-f(-1)}{1-(-1)}
\\\\\\
\cfrac{[1+3-5+2-2]~~-~~[1-3-5-2-2]}{1+1}\implies \cfrac{[-1]~~-~~[-11]}{2}
\\\\\\
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6 0

3 years ago

John increased the amount of water he drinks every day from

victus00 [196]

% Increase = Increase/original number x 100
Let I represent increase

((58-32)/32) x 100 = I
58oz - 32oz = 26oz
26/32 x 100 = I
0.8125 x 100 = I
Increase = 81.25%

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3 years ago

Meghan uses of pedometer two find how many steps she takes each school day. she took 32,410 steps over the course of five days.

LUCKY_DIMON [66]

Rounded, the answer would be 2.86.

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3 years ago

Which statements about experimental probability are true?

OverLord2011 [107]

Answer:

the empirical probability , relative frequency ,or experimental probability of an event is the ratio of the number of outcomes in which a specified even occurs to the total number of trials , not in a theoretical sample space but in an actual experiment.

Step-by-step explanation:

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sp2606 [1]

Answer:B

Step-by-step explanation: It is wrong bruv

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3 years ago