A statistics student wishes to gather a sample of high school seniors for his project. He numbers each class of senior English and selects one class at random. He then interviews each student in that particular senior English class to be in his sample. This is an example of _ sampling.

b and c

step-by-step explanation:

i would you but i don't under stand the qustion

step-by-step explanation:

it is definatly the 3rd one. very much looks like it, for a good chance, the third one would be best for you.

8(4)^8=72^feet to say that the total can conclude to 8(4) which as you know would mean 8 x 4. that equals 32w. 32^ could make a 72 answer as well. but your coefficent will remain w so your answer is 72w.

you!

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add -60 to 120 which will result in : 2x+3y=180

then subtract 2x: 3y=-2x+180

lastly, divide by 2: y= -2/3x+60

hope this is the answer you're looking for: )