Try du fuydjsuzrhzhrz

Mathematics

1 answer:

fiasKO [112]4 years ago

5 0

Answer:

a. I would ask every person in Ms. Tyson's third-period math class how many siblings they have. Then, I would add that those numbers together and divide by the number of people in Ms. Tyson's class to get the average.

b. It would result in a sample statistic because Ms. Tyson's third-period math class is a simply a sample of a population, not the entire population itself. The class is a fraction or percentage of a group as opposed to a whole group.

You might be interested in

What the answer I don’t know it

meriva

The answer is B since a negative number being subtracted cancels out and becomes a number, for example: since its -(-3) it becomes positive.

5 0

3 years ago

Read 2 more answers

Sara works 40 hours per week and earns $660. Which graph shows the unit rate for this situation?

coldgirl [10]

Answer: $16.5/hour

Step-by-step explanation:

The unit rate is the relationship between y and x if x = 1

660/40 = 16.5

That means, if x = 1, y = 16.5

Therefore, <u>$16.5/hour</u>

<u></u>

3 0

3 years ago

At Friday's football game, 1,294 tickets were sold for a total amount of $8,816.00. If each student ticket costs $5.00, and each

NeTakaya

Answer:

512 student tickets.

Step-by-step explanation:

Let x be number of student tickets and y be number of adult tickets.

We have been given that at Friday's football game 1,294 tickets were sold. We can represent this information as:

$x+y=1294...(1)$

We are also told that each student ticket costs $5.00, and each adult ticket costs $8.00 and 1,294 tickets were sold for a total amount of $8,816. We can represent this information as:

$5x+8y=8,816...(2)$