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11111nata11111 [884]
2 years ago
7

Can you pls answer this

Mathematics
2 answers:
Leona [35]2 years ago
8 0
Yes it is very much D
Anni [7]2 years ago
7 0

Answer:

D

Hey There!

To find the answer you have to add the frequencies of all of them and take the frequency of 3 people being in a car and divide that by the sum of all of the frequencies if that makes sense

37+98+40+25=200

The frequency of 3 people being in a car is 40

so we would do

\frac{40}{200} which is equal to \frac{1}{5}

Therefore D is your answer

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Answer:

Volume is 2000\pi\ m^{3}

Solution:

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iff

h(y) = cy + d

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when y = 9 m

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Adding eqn (1) and (2)

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V = \int_{0}^{2\pi}\int_{0}^{20} (\frac{1}{5}r^{2}sin\theta + 5r}) dr\ d\theta

V = \int_{0}^{2\pi} (\frac{1}{15}20^{3}sin\theta + 1000) d\theta

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The range is {-37,-25,-13,-1}. So you need to figure out what four numbers from this list of numbers (1,2,3,4,5,6,7,8), when applied to this
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So you apply each of these numbers (1,2,3,4,5,6,7,8) into the function (f(x)=-6x+11)
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