Jack wants to buy a skateboard that usually sells for $79.40. all merchandise is discounted by 12%. what is the total cost of the skateboard if jack has to pay a state sales tax of 6.75%. round your intermediate calculations and answer to the nearest cent.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

Proving the congruent supplements theorem