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2 years ago

Which graph shows a proportional relationship between x and y? A) B) C) D)

Mathematics

1 answer:

Anestetic [448]2 years ago

8 0

Answer:

Step-by-step explanation:

If the graph of a relationship is a line or a ray through the origin, then it is proportional.

The line in graph C goes through the origin (0,0)

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The numbers of home runs that Barry Bonds hit in the first 18 years of his major league baseball career are listed below. Find t

vekshin1

Answer:

Mean = 35.56

Median = 35.5

Step-by-step explanation:

Given the data:

16 25 24 19 33 25 34 46 37

33 42 40 37 34 49 73 46 45

Reordered data :

16, 19, 24, 25, 25, 33, 33, 34, 34, 37, 37, 40, 42, 45, 46, 46, 49, 73

The mean = ΣX / n

n = sample size ; ΣX = sum of values

The mean = 658 / 18

The mean = 36.56

The Median = 1/2(n+1)th term

1/2(18+1)th term = 1/2(19)th term = 9.5 term

Median = (9th + 10th) / 2 = (34 + 37) / 2 = 35.5

3 0

3 years ago

Write an equation of a line using point-slope form that goes through the point (4, 7) and has a slope of 3

sveta [45]

Y - y1 = m(x - x1)
slope(m) = 3
(4,7)....x1 = 4 and y1 = 7
now we sub
y - 7 = 3(x - 4) <==

4 0

4 years ago

Joe's company sold insurance policies over the phone. Last month, 2 employees sold three hurricane policies, 6 employees sold tw

ehidna [41]

The probability that the employee sold two hurricane policies or sold one hurricane policy is 15/17.

According to the statement

Number of employees who sold three hurricane policies is 2

Number of employees who sold two hurricane policies is 6

Number of employees who sold 1 hurricane policies is 9

SO,

The total number of employees is 2+6+9=17.

The number that sold two hurricane policies or sold one hurricane policy is 6+9=15,

so the Probability = Total number of policies sold / total number of employees

Probability = 15/17

So, The probability that the employee sold two hurricane policies or sold one hurricane policy is 15/17.

Learn more about PROBABILITY here brainly.com/question/24756209

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8 0

2 years ago

The diameter of a wheel on harrys bicycle is 0.65m calculate the circumference of the wheel give your answer correct to 2 decima

Gennadij [26K]

Step-by-step explanation:

here is the answer to your question

3 0

3 years ago

Read 2 more answers

Kelka's family drove to Long Island. They drove 1 1/2 hours to get there. The return trip only took 3/4 of the time of the origi

Anton [14]

The trip was 6 hours long.

Step-by-step explanation:

Given,

The time to go to the island = 1 $\frac{1}{2}$ hours.

The return trip took 3/4 of the time of the original trip.

To find the time of the trip.

Let,

The time of the original trip is x hours.

The time for returning = $\frac{3x}{4}$

According to the problem,

1 $\frac{1}{2}$ + $\frac{3x}{4}$ = x

or, x - $\frac{3x}{4}$ = $\frac{3}{2}$

or, $\frac{x}{4}$ = $\frac{3}{2}$

or, x = $\frac{3}{2}$ ×4 = 6 hours

Hence,

The trip was 6 hours long.

6 0

3 years ago