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Nezavi [6.7K]
2 years ago
10

PLEASE ANSWER ILL GIVE YOU BRIANLIEST

Mathematics
2 answers:
GREYUIT [131]2 years ago
6 0

Answer:

I Think It's 523.6 I don't know Tho

Step-by-step explanation:

cluponka [151]2 years ago
4 0

Answer:

Answer is 523.6

Step-by-step explanation:

I'm not 100% sure but:

Volume = 4/3 πr^3

= 4/3 × π × 5^3

= 523.598

The radius is 5 meaning the volume would be about 523.6.

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What is 1 6/8 as a fraction . how did you figure it out
inn [45]

Answer:

7/4

Step-by-step explanation:

8 0
3 years ago
5) A student is given a metal sphere about the size of a softball and asked to identify what type of
Evgen [1.6K]

Answer :

Answer: Radius of a solid aluminium sphere is 3.67 cm.

Step-by-step explanation:

4/3 · 2.57³ π · 7,860 = 4/3 · r³ π · 2,700  / : 4/3 π

2.57³ · 7860 = r³ · 2,700

r³ = 2.57³ · ( 7,860 : 2.700 ) = 2.57³ · 2.911111...    /∛

r ≈ 2.57 · 1.428 = 3.67 cm

5 0
2 years ago
What is the slope for a line containing the following points? (-3,5) (3,1)
Jlenok [28]

Step-by-step explanation:

y2- y1 \x2 - x1

3 0
2 years ago
How do I do this!!!!!
Readme [11.4K]

The expected values of the binomial distribution are given as follows:

1. 214.

2. 21.

3. 31.

<h3>What is the binomial probability distribution?</h3>

It is the <u>probability of exactly x successes on n repeated trials, with p probability</u> of a success on each trial.

The expected value of the binomial distribution is:

E(X) = np

For item 1, the parameters are:

p = 3/7, n = 500.

Hence the expected value is:

E(X) = np = 500 x 3/7 = 1500/7 = 214.

For item 2, the parameters are:

p = 0.083, n = 250.

Hence the expected value is:

E(X) = np = 250 x 0.083 = 21.

For item 3, the parameters are:

p = 1/13, n = 400.

Hence the expected value is:

E(X) = np = 400 x 1/13 = 31.

More can be learned about the binomial distribution at brainly.com/question/24863377

#SPJ1

6 0
2 years ago
Help?????????????????
Alborosie

Answer:

please make the image less blurry

Step-by-step explanation:

6 0
1 year ago
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