IR, US, and OB are all medians of triangle BRS, and Tis the centroid. IR= 10.8', BT=4.5', UT=3.15'. Find RT, TI, OB, and US.

Rearrange the formula c^2 = a^2 + b^2 for b

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.

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)