Martin is wrapping a present and cut a piece of ribbon that is 79
100
of a meter long. Select the decimal that represents the same length.

How many $20 bills do you need to have to make $280

What are two numbers that have a sum of 15

Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40