Why might a researcher use a sample rather than an entire population for their study?

A) Using a sample is more accurate than using an entire population.
B) Using a sample is more complicated than using an entire population.
C) Using a sample is more practical than using an entire population.
D) Using a sample is more respected than using an entire population.

c

Step-by-step explanation:

its easier to take a group of 100 or something random people than a whole population.

8

step-by-step explanation:

to find the amount of gift bags to use all the supplies, find the gcf or greatest common factor. this is the largest number which multiplies evenly into each term.

48 has factors: 1, 2, 3, 4, 6, 8, 12. 16, 24, 48

80 has factors: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

64 has factors: 1, 2, 4, 8, 8, 16, 32, 64

the highest number factor they all share in common is 8. this means there will be 8 bags with 6 pencils, 10 markers, and 8 stickers in each bag.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign