Answer:
-250
Step-by-step explanation:
Each thing is multiplied by -5.
A tenth is 0.1
so 0.2/0.1 = 2
there are 2 tenths in 20.2
The answer is \frac{2}{3} = x and \frac{2}{3} =x
The number of defective modems in the inventory is 20%⋅ 30 + 8%⋅ 50 = 10 (out of 80).
Note that the number of defectives in the inventory is fixed, i.e., we are not told that there
is 1
8 probability that a modem in the inventory is defective, but rather that exactly 1
8
of
all modems are defective. The probability that exactly two modems in a random sample
of five are defective is = 0.102
The answer for x is
x = 1.2
