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3 years ago

14

I have a link. I really needed help in number 16.

2 answers:

joja [24]3 years ago

6 0

For this simulation, there are 5 numbers that we can draw. One of the numbers will result in seeing the groundhog. (1/5 or 0.20) To find the probability that Jay will see the groundhog 4 years in a row, we would use the following equation: 1/5•1/5•1/5•1/5
We would multiply the odds of getting a certain outcome by the number of time we want that outcome.
The odds that Jay will see the groundhog for the next for years is 0.0016, or .16%.

zhenek [66]3 years ago

3 0

Give me more explaining please

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One angle of a right triangle measures 27. What is the measure of the other acute angle

siniylev [52]

Answer:

63 Degrees

Step-by-step explanation:

90-27=63 Degrees

Hope this helps!

6 0

2 years ago

Can I get some help on this please? This is part 1 I will post part 2 later.

Darya [45]

Answer:

-2/3 (fixed it)

Step-by-step explanation:

3 0

4 years ago

Please help me out! thank u :)

Novay_Z [31]

I think the answer is the second one. Hope this helps!

3 0

3 years ago

I didn’t pay attention in class help

Alona [7]

Answer:

The 1/4th power means the 4th root of a number.

Therefore for the first question, the answer should be 4th root of 1296 -4th root of 625. or \sqrt[4]{1296}

4

1296

-\sqrt[4]{625}

4

625

:D

For the second question just calculate? what to the 4th power is 1296 and what to the 4th power is 625?

They should respectively be 6 and 5. So the final answers we get is 6-5=1

If you have any questions about this just ask me in the comment and I will get to it as soon as I could.

hopecthis helps

4 0

3 years ago

Find the volume of the solid of revolution formed by rotating the bounded region about the x-axis.

lana66690 [7]

Answer:

$40.5 \pi$ cubic units

Step-by-step explanation:

Given is a function exponential as

$f(x) =\sqrt{ (x-4)}$

The region bounded by the above curve, y =0 , x =13 is rotated about x axis.

the intersection point is at x=4

The limits for x are 4 and 13

The volume when rotated through x axis is found by

$\pi\int\limits^b_a {f(x)^2} \, dx$

Here a = 4 and b =13

volume = $\pi\int\limits^13_(4) x-4} \, dx$

= $\pi (\frac{x^2 }{2}-4x )\\= \frac{\pi}{2} (153-72)\\= 40.5 \pi$ .cubic units

3 0

3 years ago