Solve the problem. Round to the nearest hundredth of a percent if needed.In 1999 the stock market took big swings up and down. A survey of 996 adult investors asked how often they tracked their portfolio. The table shows the investor responses. What is the probability that an adult investor tracks his or her portfolio daily?
A. 29.32%
B. 22.79%
C. 27.91%
D. 24.49%
Answer: B
You might also like to view...
Factor, if possible.6x2 - 5xt - 4t2
A. (6x + t)(x - 4t) B. Prime polynomial C. (2x - t)(3x + 4t) D. (2x + t)(3x - 4t)
Solve the problem.Sue and Joan are making cloth pins for a craft show. They have enough fabric to make at most 30 giraffe pins and 90 frog pins. They know they will be able to sell at least 10 giraffes and 50 frogs. However, they have time to make only a total of 110 pins. If their profit is $1.80 for each giraffe and $1.2 for each frog, what is their maximum profit?
A. $186.00 B. $162.00 C. $150.00 D. $144.00
Plot the ordered pair. State in which quadrant or on which axis the point lies.(-2, 3)
A. quadrant IV
B. quadrant III
C. quadrant I
D. quadrant II
Solve the equation in the real number system.x4 - 8x3 + 16x2 + 8x - 17 = 0
A. {-1, 1} B. {-4, 4} C. {-4, 1} D. {-1, 4}