A smaller square is within a larger square shown below. A point is chosen at random in the larger square. What percent of the time will bath point be in the blue region

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics