MATHEMATICS COLLEGE

The graph shows the distance, y, that a car traveled in x hours: A graph is shown with the x-axis title as Time in hours. The title on the y-axis is Distance Traveled in miles. The values on the x-axis are from 0 to 5 in increments of 1 for each grid line. The values on the y-axis are from 0 to 325 in increments of 65 for each grid line. A line is shown connecting ordered pairs 1, 65 and 2, 130 and 3, 195 and 4, 260. The title of the graph is Rate of Travel. What is the rate of change for the relationship represented in the graph? (1 point) fraction 1 over 65 fraction 1 over 64 64 65

Answers

Answer 1

Answer:

Answer:

The rate of change is 65 miles per hour.

Step-by-step explanation:

The rate of change is the slope, m. To find the slope, use any pair of points.

$m = (y_2 - y_1)/(x_2 - x_1)$

We will use points (1, 65) and (2, 130).

$m = (130 - 65)/(2 - 1)$

$m = (65)/(1)$

The rate of change is 65 miles per hour.

Answer 2

Answer:

Answer:

I doing this so you can give the other person brainliest....

Step-by-step explanation:

THANKS

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im giving my friends 9 cupcakes thats 60 percent of my order how many more cupcakes do i need to get my order to 100 percent

Answers

The number of cupcakes needed to get the order to 100% is 6 cupcakes.

What is a percentage?

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

60% = 9 cupcakes

Multiply 100/60 on both sides.

100/60 x 60% = 100/60 x 9 cupcakes.

100% = 5 x 3 cupcakes

100% = 15 cupcakes

Thus,

6 morecupcakes are needed.

Learn more about percentages here:

brainly.com/question/11403063

#SPJ2

Answer:

6 more cupcakes.

Step-by-step explanation:

60% of 15 is 9, so 15-9 is 6.

In the final round of a TV game show, contestants have a chance to increase their current winnings of $1 million to $2 million. If they are wrong, their prize is decreased to $500,000. A contestant thinks his guess will be right 50 percent of the time. Should he play

Answers

Answer:

The contestant should not play.

Step-by-step explanation:

As per the given question, their current winning is $1 million.

The probability of the guessing to be true is 50% = $(50)/(100) = (1)/(2)$ .

There is also a possibility of 50% to be wrong, which can reduced the winning amount to $500,000 that is the half of the current amount.

Hence, the contestant should not play.

Is this one correct?

Answers

Answer:

do you expect me to flip sideways just to help you cheat on ur homework

Step-by-step explanation:

It’s f .................

Find r, if 6r7 = 511 8

Answers

Answer:

121.857

Step-by-step explanation:

6×7r = 5118

42r = 5118

r = 121.857

Answer:

121.8571428571429

Step-by-step explanation:

r= 5118/42

You have a triangle that has side lengths of 6,9,and 12. Give the side lengths of a similar triangle that is smaller than the given triangle.

Answers

Those lengths have a common factor of 3. Removing that factor gives you the smaller similar triangle with sides 2, 3, and 4.

Find the measurement of angle A (round to the nearest tenth)

Answers

Answer:

B) θ = 17.1 degrees

Step-by-step explanation:

Here we have to use the tan ratio to find the answer.

tan = Opposite / Adjacent

Given: Opposite = 4, Adjacent = 13

tan θ = 4/13

θ = tan^-1 (4/13)

θ = 17.1 degrees

Answer: B) 17.1 degrees

Thank you.

Answer:

The correct answer option is 17.1°.

Step-by-step explanation:

We are given a right angled triangle with two known side lengths of perpendicular and base with respect to the unknown angle A for which we have to find the measure.

For that, we can use the formula of tan which by using the two given side lengths.

$tan A =(perpendicular)/(base)$

$tan A =(4)/(13) \n\n\A =tan^(-1)(4)/(13)\n\n\A = 17.1$

Therefore, the measure of the angle A is 17.1°.

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