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Anastaziya [24]
4 years ago
12

Which relation is a function?

Mathematics
2 answers:
Mashcka [7]4 years ago
7 0

Answer:

B

Step-by-step explanation:

to have a function, there can't be more than one x value

lana66690 [7]4 years ago
6 0

Answer:

B

Step-by-step explanation:

For every pair (x,y) the x should not occur in another pair! This way you ensure that there is at most one y value per x value.

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Debra start a babysitting business. She purchased toys, snacks, and other supplies. She charged an hourly rate for each child. T
Ghella [55]

Answer:

A. 6y

Step-by-step explanation:

The profit formula is: total earnings- total expenses. In this case the 145 has a minus sign, which indicates that these are Debra's total expenses. Then, 6y represents total revenue. You can also identify that this is the answer because revenues depend on babysitting hours, which in this case, is represented by the variable "y".

8 0
3 years ago
Based on the measures shown, could the figure be a parallelogram
nadya68 [22]

Answer:

What are the measures and is there a link that could be shown?

Step-by-step explanation:

8 0
3 years ago
Last math question. 6th grade math
Karolina [17]

Answer:

The bag contains fewer than 10 carrots.

Catherine biked farther than 10 miles.

The chair is shorter than 20 inches.

Carlos scored over 20 points.

Hope that helps you sorry if it doesn't.

4 0
2 years ago
Read 2 more answers
Help pls! First to answer gets brainliest
amid [387]
Answer: $3.92
STEOS TO SOLUTION: take $19.62 and divide by 5
7 0
3 years ago
If standard deviation of a given data is 5 and mean is 50 then coefficient of variation (C.V) is equal to *
torisob [31]

Answer:

10

Step-by-step explanation:

Coefficient of variation is a measure of dispersion, showing the variability of data in relation to the mean.

The Coefficient of variation compares the degree of variation between data points. The coefficient of variation is the ratio of mean to standard deviation. It is given by the formula:

Coefficient of variation = mean / standard deviation

Coefficient of variation = 50 / 5

Coefficient of variation = 10

4 0
3 years ago
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