Answer:
Step-by-step explanation:
R=S -5/6
Answer:
The sample proportion from the sample of 900 is more likely to be close to the true population proportion, p.
Step-by-step explanation:
for the first one
Answer:
a=-30
Step-by-step explanation:
This question is quite simple really. They are basically asking you to combine like terms. You have two different figures with the variable y, so you just combine the them. It would then be 3x + 2y. You cannot simplify this equation any further since there is nothing to solve for or anymore like terms to combine.
Jack invested 57
Sam invested 38
57 over 38 minus 1,00
