Which one of the following cannot be an alternative hypothesis h(a? select one:
a. p > 0.3
b. p ? 0.3
c. p < 0.3
d. p ? 0.3?

For each expression use a property to write an equivalent expression.

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.