Use the given table to find the indicated probability.College students were given three choices of pizza toppings and asked to choose one favorite. The following table shows the results.A student is selected at random. Find the probability that the student's favorite topping is veggie given that the student is a junior or senior.

A. 0.661
B. 0.361
C. 0.328
D. 0.209


Answer: B

Mathematics

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Carry out the operations with decimal forms. ? ?

A. 1.637 B. - 1.637 C. 6.013 D. - 6.013 E. 2.637

Mathematics

Find fraction notation for the percent notation in the problem.Population of Country X by Selected Age Categories (Data have been rounded to the nearest percent.)Age CategoryPercent of Population0-5 years2%6-17 years10%18-29 years32%18 years and older65%65 years and older12%80 years and older6%Find the fraction notation for the percent of the population that is 18 years and older.

A. 1
B.
C.
D.

Mathematics

Find the range and the standard deviation. Round your answer to the nearest hundredth. ? 1, 8, 12, 16, 20 ?

A.
B.
C. ?
D. ?
E. ?

Mathematics

Solve the problem.Suppose that an epidemic is spreading at a rate proportional to the square of the infected population. Let f(t) be the number of infected people at time t, and suppose y = f(t) satisfies a differential equation . Which of the following sets of curves could represent solutions of   [Hint: First determine the differential equation y' = g(y) .]

A.

B.

C.

D.

Mathematics