John calculated the discriminant of f (x) = 5x² + 3x + 1 to be a negative number (-11). Which of the following is correct? A. there are no real roots B. there are 2 real roots C. there is one real root D. there are 2 negative roots

What is the result when the expression (6x - 3) is subtracted from (-3x + 2) ?

F of x equals 8 plus 2x eminus x squared

Billy has 0.56 of a dollar in his pocket. Jesse has six-tenths of a dollar in his pocket. Who has the greater amount of money in his pocket? Explain you're answer

Catalina skates 40 feet due north in a skating rink. Then she skates 30 feet due west, before skating diagonally across the rink back to where she started. What is the total distance Catalina skates?

The electric bill in May was $248.00. In June the bill was $265.00. What is the percent of increase rounded to the nearest hundredth?

To study the mean blood pressure of all people in her state, Christine samples the population by dividing the residents by towns and randomly selecting 9 of the towns. She then collects data from all the residents in the selected towns.

What are all the values that make x^2 + bx + 144 a perfect square?

Write the fraction in decimal notation 3 1/100

A cylinder has a radius of 6 inches and is 15 inches tall. What is the volume of the cylinder? Express the answer in terms of x

A student simplified the expression 6^2/36^2 as 1/3. Do you agree with this student? Explain why or why not