In a factory, a parabolic mirror to be used in a searchlight was placed on the floor. it measured 50 centimeters tall and 90 centimeters wide. find the equation of the parabola.

What is the slope of a line parallel to - 2x + 5y = 8

Between 1 and twenty what had 5 factors

The sum of three consecutive natural numbers is 1917, find the numbers.

What is 10,716 / 456

What is 1.9545:n=.15 What does n equal?

Today is Jina's birthday. She is 5 years old. How old is Jina in months?

Solve each equaton by graphing the related function. If the equation has no real-number solution, write no solution Question #1: x^2 7=0 Question 2: 3x^2=0 3: 1/4x^2-4=0 4:4g^2=25

Explain which type of graph would best display showing the temp. of a liquid being heated in a science experiment?

Chips suppose a computer chip manufacturer rejects 2% of the chips produced because they fail presale testing. a. what's the probability that the fifth chip you test is the rst bad one you nd? b.

1,350,000 divided by 9,349