There are 30 students in the school chorale and 12 of theses students can stay after school today and prepare the stage for the concert what fraction of the students in chorale can stay after school today? write the fraction in simplest form.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

How do you find principle and simple interest

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.