Compute the average (mean) from the data shown. (round to the nearest tenth)
{91, 91, 91, 97,65, 37, 41, 76, 87}
A)74.2
B)74.9
C)75.1
D) 75.4

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax