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3 years ago

Solve. 24= 7/8g A. 3/7 B. 21 C. 23 1/8 D. 27 3/7

Mathematics

2 answers:

Schach [20]3 years ago

5 0

24= 7/8g
g = 24 *8/7
g = 192/7
g= 27 3/7

answer is D. 27 3/7

Mrac [35]3 years ago

3 0

I hope this helps you

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At the Bake Star’s walk a thon, Jake walked from the bakery to the school. This graph shows his distance from the school. What i

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3 years ago

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A scanner scanned 72 photos in 8 minutes. If it scans photos at a constant rate, it can scan ____ photos in 23 minutes.

valentina_108 [34]

Answer:

207

Step-by-step explanation:

ok so 72 photos in 8 minutes

So the easiest way would be to find how many photos are made per minute.

To do that you would divide 72 by 8 to get 9.

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To get that you times 23 by 9 to get 207.

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3 years ago

The ordered pair D (-4,-2) has been plotted for you. If you reflected coordinate d over the x-axis, which point from part A woul

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4 years ago

Exhibit 5-9 Forty percent of all registered voters in a national election are female. A random sample of 5 voters is selected. R

Vikentia [17]

Answer:

Let X the random variable of interest "number of registered voters" in a random sample of n =5, on this case we now that:

$X \sim Binom(n=5, p=0.4)$

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:

$nCx=\frac{n!}{(n-x)! x!}$

So then the best answer for this cas would be:

b. the number of registered voters in the nation

Step-by-step explanation:

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".

Solution to the problem

Let X the random variable of interest "number of registered voters" in a random sample of n =5, on this case we now that:

$X \sim Binom(n=5, p=0.4)$

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:

$nCx=\frac{n!}{(n-x)! x!}$

So then the best answer for this cas would be:

b. the number of registered voters in the nation

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4 years ago

There are 10 men and 14 women in Kathleen’s math class. What is the ratio of women to the total number of students in the class?

kari74 [83]

Answer:

14 to 25

Step-by-step explanation:

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5 0

3 years ago