To conduct a survey about the type of phone service most people in greenville prefer, 10 different blocks in the neighborhood
are chosen. on these 10 blocks, 10 houses are selected at random, and then one resident of each of those houses is
interviewed. this type of sampling method is

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

the answer to the expression is 83

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1