which products are negative?

choose all answers that are correct.

a.

-1 1/4 · (-2 3/4) · (-3)

b.

1/2 · (-1/4) · (1/8)

c.

8 • (–1.1) • 5

d.

–3.1 • (–4.2) • (–6) • (–1.5)

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Precalculus question, image attached.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.