Which of the following is not a condition that must be met before you can use the quadratic formula to find a solutions of equation?

Write the following proportion 8 is to 64 as is to

You are a contestant on a game show called "Bargain or No Bargain." You are presented with three briefcases, which contain rewards of $500,000, $2,000, and $500.

7. On Monday 2 ∕3 of the team practiced, Tuesday 7 ∕8 , Wednesday 1 ∕2 , and Thursday 3 ∕4 . On which day were the most team members present at practice? A. Thursday B. Wednesday C. Tuesday D. Monday

A park has a walking path in shape of a rectangle. the side by a lake is 180 meters. the walking path has a 200-meter long diagonal that takes walkers to a basketball court. how long is the side adjacent to side by the lake?

Candidates for employment at a city fire department are required to take a written aptitude test. scores on this test are normally distributed with a mean of 280 and a standard deviation of 60. a random sample of nine test scores was taken.

If f (x) = - x + 4 and g (x) = x^2 - 5, then g (f (3)) = ? A) - 8 B) - 4 C) - 3 D) 0

F K = (x, y), is Set K a function?

70% of the 100 students in Middle School cafeteria bought their lunch some of the students that bought their lunch leave the cafeteria to attend an assembly now only 60% of the remaining students brought their lunch how many students are remaining

What percent of 150 equals 24.9

Raul wants to buy a new collar for each of his 3 cats. The collars come in a choice of 4 different colors. Step 2 of 2 : How many selections of collars are possible if repetitions of colors are not allowed