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labwork [276]
2 years ago
5

BRAINLIEST ANSWER!! I need help ASAP!

Mathematics
1 answer:
rusak2 [61]2 years ago
4 0

Answer:

n = -9.5

Step-by-step explanation:

6n + 15 = -42

6n = -57

n = -9.5

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Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.
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Answer:

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I believe this would be correct hope this helps.

-Que

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3 years ago
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Solve for the value of v.<br> (6V+6)<br> (2v+4)
disa [49]

Answer:

v = 10

Step-by-step explanation:

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8 0
2 years ago
Assume that a procedure yields a binomial distribution with a trial repeated nequals30 times. Use the binomial probability formu
Irina-Kira [14]

Answer:

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Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x}[\tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.[tex]C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem, we have that:

n = 30, p = \frac{1}{5} = 0.2

Use the binomial probability formula to find the probability of xequals5 successes given the probability pequalsone fifth of success on a single trial.

This is P(X = 5).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 5) = C_{30,5}.(0.2)^{5}.(0.8)^{25} = 0.172

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now you just gotta graph it ;-)

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3 years ago
What is the volume of the figure below in cubic centimeters?
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The volume of the figure is 7392
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