An architect is making blueprints for a house. The scale is 0.25 in = 1 ft. If the blueprints have a perimeter of 64 inches, what is the perimeter of the
actual house?
1) 1,972 ft
2) 3,062 ft
3) 674 ft
4) 256 ft
PLZ ANSWER QUICK ITS A TEST

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

What is the solution to the division problem below x3+x2-11x+4/x+4