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2 years ago

I need help Plzzzzzzzzzzz.

Mathematics

2 answers:

Furkat [3]2 years ago

8 0

Answer: 1st one is no solution

and then i cant see the question for the 2nd one

Step-by-step explanation:

Serhud [2]2 years ago

6 0

The 1 one i think because i can’t see them right

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The veterinarian’s practice had dog and cats clients. The number of dog clients was 5/6 of the number of cat clients. If the tot

enot [183]

Answer:

Dog Clients = 770

Cat Clients = 154

Step-by-step explanation:

1) We are given 5/6 and the number 924. To find the total dog clients, we need to multiply 5/6 by 924 = 770.

2) To find the cat clients, we subtract the dog clients (770) from the total amount of clients, which gives us 154

5 0

2 years ago

Assume that the heights of women are normally distributed with a mean of 64.9 inches and a standard deviation of 1.6 inches. Fin

bulgar [2K]

Answer:

Q3 = 65.98 inches.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

Normally distributed with a mean of 64.9 inches and a standard deviation of 1.6 inches.

This means that $\mu = 64.9, \sigma = 1.6$

Find Q3, the third quartile that separates the bottom 75% from the top 25%.

This is X when Z has a pvalue of 0.75. So X when Z = 0.675.

$Z = \frac{X - \mu}{\sigma}$

$0.675 = \frac{X - 64.9}{1.6}$

$X - 64.9 = 1.6*0.675$

$X = 65.98$

Q3 = 65.98 inches.

4 0

3 years ago

Is -8 + 14 positive or negative?

Usimov [2.4K]

Positive

Step-by-step explanation:

When you add 14 to -8 you get 6. 6 is positive so the answer is positive

6 0

2 years ago

Read 2 more answers

What are some characteristics of the graph of a rational function?

Schach [20]

<span>One of the main characteristics of rational functions is the existence of asymptotic. An asymptotic is a straight line to which the graph of the function gets arbitrarily close. ... Vertical: These are the equations of the straight lines (if any) the one gets by setting the linear factors of Q(x) to 0.</span>

3 0

3 years ago

(5, 4)

rodikova [14]

Answer:

<h2>The answer is B. y=3/5x+1</h2>

4 0

3 years ago