81 pages.
Step-by-step explanation:
Tuesday: 3 x 3 = 9
Wednesday: 9 x 3 = 27
Thursday: 27 x 3 = 81
The probability of drawing to marbles then a white one without replacement will be as follows;
total number of marbles=16
total number of black marbles=7
total number of white marbles=9
probability of drawing a black marble on first=7/16
probability of drawing a black marble on second draw=6/15
probability of drawing a white marble on the 3rd draw=9/14
thus the P(B and B and W)
=7/16*6/15*9/14
=9/80
the answer is 9/80
Answer:
The answer to your question is x = 4d/t - S1
Step-by-step explanation:
Data
total time = t = 2.75 hours
Initial speed = S1 = 55 mi/h
Final speed = x
distance = d = 60 mi
Formula
speed = distance / time
Average speed = (Initial speed + final speed)/2 or
= (S1 + x)/2
Substitution
(S1 + x)/2 = 2(d) / t
Solve for x
x = (2d/t)2 - S1
Simplification and result
x = 4d/t - S1
$39800 x 1.12 should give you the new price ($44,576) (this also works for taxes on goods when you’re at the store!)