0<r<6
the least number of ride he can go on is 0 which is none and the most is 6 because 15/2.50=6
The probability of the first pick to be a boy is 10/25.
Let S be the sample space and E be the event of selecting 1 girl and 2 boys.
n(S)=number of ways selecting students of 25.
=²⁵C₃
=25·24·23/3·2·1
=2300
n(E)=(¹⁰C₁·¹⁵C₂)
=[10·(15·14)/2·1
=10500
P(E)=n(E)/n(S)=1050/2300=21/46
Option 1: profit per hour = 8(1) - 10 = 8 - 10 = $(-2)
Option 2: profit per hour = 16(1) - 12 = 16 - 12 = $4
Option 3: profit per hour = 10(1) - 5 = 10 - 5 = $5
Option 4: profit per hour = 14(1) - 8 = 14 - 8 = $6
Therefore option 1 is the least profitable investment.
Answer:
Probably a B, do you need number answers? sksk
Step-by-step explanation:
Answer: in point slope form, the equation would be:
(y-8)=-1/3(x+12)
in slope-intercept form, the equation would be:
y=-1/3x+4
hope this helps! :)
Step-by-step explanation:
