Answer:
20
Step-by-step explanation:
Answer: hopes this helps i spent a lot of time on it !!!:)lol
2
0
+
3
6
−
8
−
1
2
2
0
+
1
0
1
0
ℎ
−
1
5
−
1
2
−
1
4
5
6
−
6
3
8
−
1
8
−
8
+
1
2
Step-by-step explanation:
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
Each lap = 4.02 km
200 laps x 4.02 = 804 km total
804 km / 240 km/h = 3.35 hours = 3 hours and 21 minutes
Answer:
It is answer D
Because the left side continues to negative infinity and the right side continues to positive infinity.
