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
It is 0.037 so that mean you are right but no right
T ∝ 1/v
<span>so, t = k/v or tv = k </span>
<span>Then, with t = 2.5 and v = 5 we have: </span>
<span>2.5 = k/5 </span>
<span>so, k = 12.5 </span>
<span>Therefore, t = 12.5/v or vt = 12.5 HOPE IT HELPED</span>
Answer:
1 ft 9 in
Step-by-step explanation:
To find the length of the flag, we simply need to add the fractions. Because all the lengths have the same denominator, we only need to add the numerators.
5 + 3 + 6 = 14. The flag is 14/8 feet long.
To simplify this, divide 14 ÷ 8 = 1.75
This means the flag is 1 foot and 9 inches.
