If we assume the student’s sample is representative of the whole population, then yes, the student can be considered accurate.
7 / 50 = 0.14
400 * 0.14 = 56
About 56 of the 400 students can be estimated to have traveled outside the US.
Answer:
the answer is A) Yes, Sampson's receipt is correct.
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Subtract 4x from both sides
Then divide both sides by 9 to isolate y
Y=(6-4x)/9