Answer:
Probability that song selected after first selection is rock = 2/7
Probability that song selected from the remaining after second selection is country rock = 1/2
Step-by-step explanation:
Total number of songs = 7
After first selection, probability that the song selected is rock = 2/7
After second selection, probability that the song selected from the remaining is a country song = 3/6 = 1/2
Answer:
In order to calculate perimeter, you need to add together the lengths of all four sides of the square. You are given the length of one side. Remember, all sides of a square are equal, so really you already have the measures of each side. Then, you add them together, so 6 + 6 + 6 + 6 = 24 inches.
Step-by-step explanation:
40 would represent the starting number of comics.
4/5 = 80%
80% of 45 is
.8 x 45 = 36
He is expected to make 36 of his shots
Answer:
2 radical 14
Step-by-step
square root of 7(7-3)(7-5)(7-6)
which is the square root of 56
which is about 7.5 or 2 radical 14