What are the similarities and diffrences between comparing whole numbers and comparing decimals

Two disc jockeys charge different rates. The music man charges $45 per hour and road tunes charges $35 per hour. Write equations to represent the total cost y or hiring either disc jockey for any number of hours n

What is the hypotenuse of the triangle below

An environmentalist wants to compare the pH levels in lakes near the west coast of the United States to lakes near the east coast of the United States. They sample water from 5 randomly selected lakes from each population of lakes.

What is the value of twelve more than the quotient of number and two decrease by four when n = 4

4x^2-9 = ( ... - 3) (2x+3) factor the difference in perfect squares by filling in the missing term

In the número 164,987.4907 what digit is in the houndred thousands place

A plane can carry a maximum cargo weight of 160,000 pounds. A company uses one of these planes to ship 2,000-pound containers. The total cargo weight is a function of the number of containers in the plane.

Find the probability of - 1.42

There are six girls and seven boys in a class a team of 10 players is to be selected from the class if the selection is random what is the probability of selecting a team of four girls and six boys. .308 .367 .461 .667

Josè and nancy take care of animals when the owners are away. josè charges $15 plus $2 per animal. nancy charges $5 plus $3 per animal.