Answer:
60 different votes.
Step-by-step explanation:
This is a permutations question. There are a total of 5 bands to be voted for, and Rafeal has to vote only for 3 of the bands. It is also mentioned that the voting has to be done for the favorite, the second favorite, and the third favorite bands from the list. This means that the order of selection is important. This means that permutations will be used. Thus, 3 bands out of 5 have to be selected in an order. This implies:
5P3 = 5*4*3 = 60 possibilities.
There are 60 different votes!!!
Answer:letra b
Step-by-step explanation:
Answer:
Step-by-step explanation:
plot five points of f(x)=(1/2)^x
f(0)=(1/2)^0=1
f(1)=(1/2)^1=1/2... through five gives you
y=1, 1/2, 1/4, 1/8, 1/16 for points
(0, 1),(1, 0.5),(2, 0.25),(3, 0.125),(4, 0.0625)
Okay find the volume of the cube: 5*5*5=125 inches cubed
Now find the volume of the spheres: 4/3pir^3=24/3pi
125/(24pi/3) = 4.97 So you can make 4 balls
Answer:
a) 30
b) -21
c) 8
Step-by-step explanation:
a) 5×6
b) 3×-7
c) 10×0,8
