Answer:
They are 30.93 in³ altogether.
Step-by-step explanation: V = 4/3 π r³
r = 2.7/2 = 1.35
π x 1.35 x 1.35 x 4/3 = 10.31 in³
10.31 x 3 = 30.93
There are three ways to achieve the combination of one male singer, one female singer, and no voice instrumental
Male - Female - No Voice
Male - No Voice - Female
Female - Male - No Voice
Female - No Voice - Male
No Voice - Male - Female
No Voice - Female - Male
For each combination, the probabilities are
MFN = 0.45×0.4×0.15 = 0.027
MNF = 0.45×0.15×0.4 = 0.027
FMN = 0.4×0.45×0.15 = 0.027
FNM = 0.4×0.15×0.45 = 0.027
NFM = 0.15×0.4×0.45 = 0.027
NMF = 0.15×0.45×0.4 = 0.027
Then add all the probabilities we have 0.027×6 = 0.162
✱ ✱ ✱ ✺ ✺ ⭐︎ ✥ ✳︎
☆ ❉ ✿ ✯ ✮ ❉ ✱ ✴︎ ❄︎
5+2-3=7-3=4
Hope it helps
Good luck
*
~Just an emotional teen who listens to music
hope it helps
90 degrees it would be considered a right angle. You can see that if you turn the page a little and if the ABD is 190 and the other would be 66 degrees then the ABE would be the 90
