Which function is shown on the graph?

The sum of 10 times a number and 15 is added to 11 times the same number

Anettt [7]

10 x n +15 +11 x n

btw you know that x= the multiplication sign right.

8 0

3 years ago

Creating a Function from a Mapping The mapping shows a relationship between input and output values. Which ordered pair could be

Afina-wow [57]

I'm not sure what some of the ordered pairs are in what you wrote, but a function is when each input has one output. So, for every x there is one y. The x values can not repeat. So, remove one of two ordered pairs where the x value is repeating.

6 0

3 years ago

A hotel manager is making identical hospitality bags for guests using 75 soap bars 45 bottles of lotion and 62 bottles of shampo

charle [14.2K]

This question was not written properly

Complete Question

A hotel manager is making identical hospitality bags for guests using 75 soap bars 45 bottles of lotion and 65 bottles of shampoo what is the greatest number of identical hospitality bags the manager can make with the least amount of items left over

Answer:

The greatest number of identical hospitality bags the manager can make is 5

With each bag containing:

15 soap bars

9 bottles of lotion

13 bottles of shampoo

Step-by-step explanation:

We solve this question using Greatest Common Factor Method

We find the factors of 45, 65 and 75

The factors of 45 are: 1, 3, 5, 9, 15, 45

The factors of 65 are: 1, 5, 13, 65

The factors of 75 are: 1, 3, 5, 15, 25, 75

Then the greatest common factor is 5.

Therefore, the greatest number of identical hospitality bags the manager can make is 5

And each bag would contain

For soap bars

75 soap bars/ 5 hospitality bags

= 15 soap bars

For bottles of lotion

45 bottles of lotion / 5 hospitality bags = 9 bottles of lotion

For bottles of shampoo

65 bottles of shampoo/5 hospitality bags

= 13 bottles of shampoo

6 0

3 years ago

In the expression a=k/b, what is k?

romanna [79]

Answer is k=ba because multiply b on both sides to get rid of it as a denominator.

6 0

3 years ago

the auto parts department of an automotive dealership sends out a mean of 66 special orders daily. what is the probability that,

aleksandrvk [35]

Answer:

0% probability that, for any day, the number of special orders sent out will be no more than 33

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 z-score 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 p-value, we get the probability that the value of the measure is greater than X.

Mean of 66 special orders daily

This means that $\mu = 66$ . We have the mean during a time interval, which means that the number of special orders follow a Poisson distribution, which has $\sigma = \sqrt{\mu} = \sqrt{66}$

What is the probability that, for any day, the number of special orders sent out will be no more than 33?

Since the Poisson distribution, which is discrete, is approximated to the normal(which is continuous), we have to use continuity correction, and thus, this probability is P(X < 33 - 0.5) = P(X < 32.5), which is the p-value of Z when X = 32.5.

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

$Z = \frac{32.5 - 66}{\sqrt{66}}$

$Z = -4.12$

$Z = -4.12$ has a p-value of 0.

0% probability that, for any day, the number of special orders sent out will be no more than 33

3 0

3 years ago