Just a test:

What is a matrix?

Two standard dice are rolled. What is the probability that the product of the 2 numbers rolled exceeds 8?

what is 421 divide by 2.54

A football team receives the ball on their own ten yard line. They make a gain of fifteen yards in the first play. What yard line is the ball on? What represents zero in this situation? Explain

Evaluate the indefinite integral as an infinite series ∫sinx / 2x dx

The width of a rectangle is 1/2 of its length. what are the sides of the rectangle if its perimeter in 63 in?

What are the coordinates of the focus and the equation of the directrix? A. focus:; [-1/4, 0]; directrix: x = 1/4 B. focus:; [1/4, 0]; directrix: x = - 1/4 C. focus: (-4,0); directrix: x = 4 D. focus: (4,0); directrix: x = - 4

What's the circumference and area of a circle with a radius of 9 km

Is y=5-2x linear or nonlinear?

Saul got 19 out of 25 on the test. Cindy got 79% on a same test which student got the higher mark?

A long-stay parking lot charges an intimo fee of $10, plus $2 for each day the car is parked. How many days must the car be parked for the average cost per day to fall to $4