Carl hits the target 50% of the time he throws a ball at it. Carl uses a coin to simulate his next
three pitches. He assigns H for a hit and T for a
miss. The results of 12 trials are shown below.
HHT HTH TTH HTT THT THH
HHT HTT HTH HTT TTH THT

Based on the results, what is the probability that
Carl will hit the target with exactly two of his
next three throws?

Solve 5 tan x = 5√(3) for 0° ≤ x ≤ 180°. a. 60° b. 150° c. 30° d. 120°

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol