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gladu [14]
3 years ago
6

What is the surface area and volume of this prism?

Mathematics
2 answers:
timurjin [86]3 years ago
7 0
Surface Area = 2×(15×10 + 15×8 + 10×8) = <span>700 foot<span>2</span></span>
NeX [460]3 years ago
7 0
Volume is 8*10*15 because height times width times length
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Susan opened a college savings account 4 years ago. She opened the account with an initial deposit of $3,000. Starting the next
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Seven times the sum of 4 and some number is 42
Naddik [55]

Answer:

x=2

Step-by-step explanation:

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3 years ago
In a recent survey of 25 voters, 17 favor a new city regulation and 8 oppose it. What is the probability that in a random sample
Rasek [7]

Answer:

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Step-by-step explanation:

1) Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

2) Solution to the problem

The probability in favor of the regulation based on the recent survey is:

p = \frac{17}{25}=0.68

Let X the random variable of interest "Number of favor respondents about the regulation", on this case we now that:

X \sim Binom(n=6, p=0.68)

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

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And we want to find this probability:

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6 0
3 years ago
What part of 28 is 17?
timurjin [86]

Answer:

4

Step-by-step explanation:

Divide 28 by 4 to get 7

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