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Aleonysh [2.5K]
3 years ago
7

Select the correct answer.

Mathematics
1 answer:
Andrei [34K]3 years ago
6 0

Answer:

Step-by-step explanation:

If you mean √200, you cannot write it as V200.

√200 = √(10²×2) = 10√2

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Find the volume of a cone with base area 16pi ft squared and height 9 ft.
yulyashka [42]

Answer:

volume =  \frac{1}{3} \pi {r}^{2} h \\  =  \frac{1}{3}  \times16\pi \times 9 \\  =48\pi \: cubic \: ft

6 0
3 years ago
D) Suppose you pick one marble from the bag at random. Find the expected value of its number.
Vaselesa [24]

C) The probability that you pick at least one purple marble is 98%.

<h3><u>Probability</u></h3>

The question is incomplete, since the number of marbles of each color in the bag is missing: 3 blue, 5 green, and 2 purple marbles.

Now, to answer the questions, the following calculations must be done:

  • C) 100 - (2/9x9) = X
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Learn more about probability in brainly.com/question/27656131

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5 0
2 years ago
F(x)= 9-x^2, x ≥ 0. f^-1(x)=??
julia-pushkina [17]
y=9-x^{2},\ x\ge0

Reverse x and y:
x=9-y^{2},\ y\ge0
Solve for y:
x=9-y^{2}
\rightarrow y^{2}=9-x
\rightarrow y=\sqrt{9-x} since y\ge0
7 0
3 years ago
Select the correct answer from each drop-down menu.
andrew-mc [135]

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the intercept parabola is

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What is the measure of Angle 4?
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The measure of angle 4 is 121 degrees
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