Determine the discriminant for the quadratic equation 0=-2x +3. based on the discriminant value, how many real number
solutions does the equation have?
discriminant = b^2•-4ac
a0
b1
c2
d24

What is the volume of the sphere shown below with a radius of 3?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?