jamer had a bolt that is 3/4 of an inch wide, jenny has one that is 13/16 of an inch wide, and Angie has one that is 5/8 of an inch wide. Who has the widest bolt and who has the narrowest bolt?

I’m stuck on this equation, anyone got the answer?

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense

A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95