The inner circle of a donut has a radius of 1cm. The outer circle has a radius that is 3cm longer than the inner circle. what us the area of the donut

A submarine descends from sea level to the entrance of an underwater cave. The elevation of the entrance is - 120 feet. The rate of change in the submarine's elevation is no greater than - 12 feet per second.

Consider the following matrix A, and let B = A-1. Find b31, b32, and b33. (i. e., find the entries in the third row of A-1. A = 1 1 - 2 -9 - 1 0 -2 - 1 2

At a garage sale, all of the prices of the items sold were different. If the price of a radio sold at the garage sale was both the 15th highest price and the 20th lowest price among the prices of the items sold, how many items were sold at the

Abc bank requires a 20% down payment on all home loans. if a house is priced at $127000 what is the amount of the down payment required by the bank

What is 2 x 2 x 2?

Wich equation show you how to find 16-9

What is the greatest common factor of 42, 126, and 210? F. 2 G. 6 H. 14 J. 21 K. 42

A cash prize of $3,400 is to be awarded at a fundraiser. If 1,700 tickets are sold at $5 each, find the expected value.

The initial cost to rent a bike in hilton head is $4. Each hour the bike is rented costs $1.75. Vince is going to rent a bike and can spend at most $18.

3x/4-7/2=1/4 what does x equal