Logs are the same so
5x+9=6x
Subtract 5x
9= X
17- 6 11/12
borrow from the 17 and use a common denominator
16 12/12 - 6 11/12
10 1/12
Answer:
E(x) = 1.43 (Approx)
Step-by-step explanation:
Given:
Total number of camera = 7
Defective camera = 5
Sample selected = 2
Computation:
when x = 0
P(x=0) = 2/7 × 1/6 = 2/42
P(x=1) = [2/7 × 5/6] + [5/7 × 2/6] = 20/42
P(x=2) = 5/7 × 4/6 = 20/42
So,
E(x) = [0×2/42] + [1×20/42] + [2×20/42]
E(x) = 1.43 (Approx)
Answer:
$760 altogether.
Each bike costs $221.666667.
both helmets cost about $32.5 bucks, and the baby seat costs $30.
Step-by-step explanation:
Simply divide the amount of items by the price of all of them, and then think of a real price that it'd be.
"$760 altogether"
Simply add all the total amounts together.
Answer:
32
Step-by-step explanation:
b^2c^1
Let b=-4 and c= 2
(-4)^2 ( 2)^1
16 * 2
32
