Answer:
one is 49/60
Step-by-step explanation:
Answer:
9, 7,-8.3,>
Step-by-step explanation:
5)-3 is marked exactly 3 units to the left of origin 0.
(since negative sign we mark on left of 0)
6) |-9| = absolute value of 9 = 9
7) y-11=-4
Add 11 to both the sides
WE get y =7 is the solution
8) a + b when a = 2.5 and b = -10.8.
= 2.5+(-10.8) = -(10.8-2.5) = -8.3
9) 0.4 is positive hence lies to the right of origin.
Partition the space between 0 and 1 into 10 equal subparts and mark 4th subdivision to get 0.4
10) -1.8>-2.5
I think 8. Plug in -4 for x. 1/2-4^2
Using pemdas -4^2 is 16 and 1/2•16 is 8. If there were parenthesis around 1/2x then 1/2•-4 would be -2 and -2^2 is 4 but since there aren’t parentheses then 8
Answer:
A and B in a sample space S, but assume that Pr[A] = 0.25, Pr[B] = 0.15, and Pr[A∩ B] = 0.1.
Step-by-step explanation:
pr[A/B]=pr[AnB]/pr[B]=0.1/0.15=0.666
pr[B/A]=pr[BnA]pr[A]=0.1/0.25=0.4
