Gloria uses 2/5 hours of butter to make eats 1/3 of a pound of jelly. how much jelly can she make with 1 ounce of butter

What is the area of the trapezoid shown ?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x