The points shown represent a relation.

Mathematics

1 answer:

Liula [17]3 years ago

8 0

Answer:

B. The relation is a function because each x-value corresponds to only one y-value.

Step-by-step explanation:

In order for a relation to be a function, each x-value must have only one y-value. Decimals and negative numbers are negligible.

You might be interested in

PLS HELP 20 POINTS!!

Nitella [24]

Answer:

1. 144km

2. 96 km

3. 200 km

Step-by-step explanation:

see image

5 0

2 years ago

Read 2 more answers

I will show the options, for example how I wish it to be is like, "1 Acute" something like that, I will show you the answers.

Olin [163]

Answer:

1. Acute

2. Obtuse

3. Isosceles

7 0

3 years ago

Read 2 more answers

27. The average hourly wage of workers at a fast food restaurant is $7.25/hr

morpeh [17]

Answer:

0.0668 = 6.68% probability that the worker earns more than $8.00

Step-by-step explanation:

When the distribution is normal, we use 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.

The average hourly wage of workers at a fast food restaurant is $7.25/hr with a standard deviation of $0.50.

This means that $\mu = 7.25, \sigma = 0.5$