Determine the period and frequency of the function f (x) = cos (4x)

A circle has a diameter of 14 meters. what is the circumference?

2.1x+0.6=17.4 ? steps?

Write the product as the product of a whole number and a unit fraction 2x4/5=

If you borrow $12,000 for 30 months at 6.5% simple interest, what is the total amount you will have to repay?

How many two digits numbers can you write using 1 and 2 repeat?

if you are travel by automobiles n your round trip mileage is 128 miles miles at $.35 per mile. What is the total cost for automobile travel?

What is the value of x? 18-7x = - 20.5

Chef erin has 4 pizzas that need to be cut into slices. Each slice represents 1/6 of the pizza how many slices of pizza can can she serve

Samantha glued stickers on a sheet with an area of 1,260 square centimeters in 16 of an hour. What is the speed, in square centimeters per hour, at which Samantha glued stickers?

Does x/x+6 simplfiy to 1/6?