Answer:
10.55% probability
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
The order in which the CDs are chosen is not important. So we use the combinations formula to solve this question.
1 Bach CD, from a set of 4.
1 Beethoven CD, from a set of 6.
1 Brahms CD, from a set of 3.
1 Handel CD, from a set of 2.
So, D=144
4 CDs from a set of 4+6+3+2 = 15.
So, T= 1365
p= D/T= 144/1365 = 0.1055
10.55% probability that she will choose one by each composer
4.561, 4.562, 4.563, 4.564, 4.560
Answer:
d is the correct answer .
Step-by-step explanation:
I just guessed
Okay, just remember with signs, a positive and a negative equals a negative.
28.43-13.17+2.07= 17.33
I hope this helped!
Brainliest answer is always appreciated!
The answer should be 89.98 cm squared
