Which functions have real zeros at 1 and 4? Check all that apply. A. f (x) = x2 + x + 4 B. f (x) = x2 - 5x + 4 C. f (x) = x2 + 3x - 4 D. f (x) = - 2x2 + 10x - 8 E. f (x) = - 4x2 - 16x - 1

A hexagon has two congruent sides that are each 10 cm long. The remaining sides are congruent to each other, with length (x - 3) cm. The perimeter of the polygon is 44 cm. What is the value of x? 45.

The drama club needs to sell 50 tickets to the school play. So far, they have sold 9 tickets. What percent of their target have they sold?

Solve the equation for t. 4t = - 16

Winnifred Watchmee made $108 babysitting for herneighbor last month. If she earned $9.00 an hour, howmany hours did she work?

You conduct an experiment of dice rolling and roll an even number 24 out of 60 rolls. Write both the experimental and theoretical probability as a fraction and a percent.

a scientist counted 11 crows to every 3 hawks. if this data holds true, how many hawks would he expect to see if there were 363 crows?

From a group of 8 women and 6 men, a committee consisting of 3 men and 3 women is to be formed. How many different committees are possible if a. 2 of the men refuse to serve together? b. 2 of the women refuse to serve together? c.

125 is what percentage of 80?

To control an infection, a doctor recommends that a patient who weighs 92 pounds be given 320 milligrams of antibiotic.

Explain how a number and it's reciprocal are related adding 28?