Tammy ran 4 2/5 miles on Saturday. On Sunday she ran for 1/2 of the distance she ran on Saturday. Write and solve an equation that will help you figure out how far Tammy ran on Sunday. Explain the steps you took to solve the problem. Please help it’s urgent!!

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.