Which property of multiplication is used in the multiplication below?
32x0=0 (3-1)

a. identity property.
b. commutative property.
c. associate property.
d. zero property.

Find the solution on the interval [0, 2pi)

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?