The graph shows the relationship between the distance a truck can travel and the amount of gasoline used.

Mathematics

2 answers:

antoniya [11.8K]3 years ago

5 0

The graph shows the relationship between the distance a truck can travel and the amount of gasoline used.

Unit rate is define as the rise over the run or distance covered per unit time.
In this case :
Rate = 28 / 4 = 7 mpg

RUDIKE [14]3 years ago

3 0

Slope - Intercept form formula: y = mx + b
'm' represents the slope (unit rate)
'b' represents the y - intercept

Equation: y = 7x
Slope (unit rate): 7
Y-Intercept: 0

If you used 5 gallons of gasoline, you go 5 times the number of miles, which is 7, to get a total amount of 35 miles.
Unit rate = 7
The answer is B.

You might be interested in

To make 100g of jam you need 23g of strawberries, 51g of blackberries and the rest should be

Gelneren [198K]

More explain please?????

8 0

3 years ago

X + 67 = 70 what does "x" equal? Please explain your answer, thanks!

8_murik_8 [283]

Hey there!

3 + 67 = 70,

so your answer will be:
x = 3

Hope this helps!
Have a great day (:

5 0

3 years ago

Read 2 more answers

The difference between your income and your total expenses is your

erastovalidia [21]

Your income is the money you receive or acquire it's the inflow and your total expenses are the money you spent it's the outflow

3 0

3 years ago

Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below

BARSIC [14]

Answer:

Due to the higher Z-score, Demetria should be offered the job.

Step-by-step explanation:

Z-score:

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.

In this question:

Whichever applicant had grade with the highest z-score should be offered the job.

Demetria got a score of 85.1; this version has a mean of 61.1 and a standard deviation of 12.

For Demetria, we have $X = 85.1, \mu = 61.1, \sigma = 12$ . So