Suppose it is 40 inside your fridge and 340 inside your oven when the power goes out the fridge temperature starts rising at the rate of 5 per hour the oven temperature startes dropping at the rate of 45 per hour

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Which of the following statement about pascal's triangle are true?

Simplify the expression 10/11(22z) + (a+5) -1