Which statements are true regarding the area of circle D? Select two options.
Ca18 cm
O The area of the circle depends on the square of the
radius.
OThe area of circle D is 36r cm².
O The area of circle D is 324n cm²
O The area of the circle depends on the square of pi.
O The area of the circle depends on the central angle.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?