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
Answer:
all it is is L*w*h
Step-by-step explanation:
how to solf A) is 5*4*10 thats it and the same for b-d
Answer:
(3)x+(3)
Step-by-step explanation:
- the slope is 3 because rise/run and rise is 3 and run is 1 from point (-2,0) and (0,3)
- the y intercept is 3
- plug it in the formula which is y=mx+b (m is slope and b is y intercept
Answer:
? im confused
Step-by-step explanation: