Write each repeated multiplication as a power. Calculate.
a) 2 2 2
b) 2.5 2.5
c) 10 10 10 10 10
d) 0.3 0.3 0.3 0.3

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is