From a sample of 50 incinerators in a major city. of the 50 samples, only 18 met an environmental standard for the concentration of a hazardous compound. can it be concluded that fewer than half of the incinerators in the city meet the standard?

Solutions to y=2 (5) - x and x+y=2

Solve for x. 5 (x + 1) = 4 (X + 8) What's the answer?

In space, our real moon has a diameter of 3,476 km and is on average 384,400 km from Earth. The sun is about 149,600,000 km from the Earth.

13 chapters of a 22 chapter book

Factor completely 81x^2-27x-18

A rescuer on a helicopter that is 50 feet above the sea drops a lifebelt. The distance from the lifebelt to the sea can be modeled by the equation below, where h (t) represents the lifebelt's height from the sea at any given time, t is the time in

The sum of two numbers is 59. The larger number is 19 more than the smaller number. What are the numbers?

Gamma rays have a ___ charge -1 0 +1 +2

On a typical day flights at a local airport arrive at a rate of 10 every 15 minutes. At this rate how many flights would you expect in 1 hour?

A proffessional baseball team won 84 games this season. The team won 14 more games than it lost. There were no ties. How many games did the team lose? How many did it play?