Work out the value of (6.8 x 10²) x (1.3 x 10°)
Give your answer in standard form.

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40