Answer:
Probability = 37.5%
Step-by-step explanation:
Prob (Race fast) = 10%, Prob (Slight Fast) = 40%, Prob (Normal Car) = 50%
Prob (Red Car) = 70% of race fast cars, & 45% of slight fast cars, & 30% of Normal cars, & = (70% x 10%) + (45% x 40%) + (30% x 50%) = 7% + 18% + 15% = 40%
Prob (Normal & Red Car) = 30% of 50% = 15%
Prob (Red car I Normal car) = Prob (Red & Normal Car I Normal Car) = 15% / 40% = 37.5%
Answer:
4 gigabytes
Step-by-step explanation:
64+12+12+12+12=113
195 Campers
8:7 = Boys: Girls
8/15 : 7/15
8/15*195 = 104
7/15*195= 91
Therefore, there are 104 boys and 91 girls.
Answer:a=b-\frac{1}{3}a=b−
3
1
Step-by-step explanation:
1 Subtract \frac{1}{3}
3
1
from both sides.
b-\frac{1}{3}=ab−
3
1
=a
2 Switch sides.
a=b-\frac{1}{3}a=b−
3
1
Done
Answer: 1) 5280 ft
2) 9.44882 inches
3) 512 ounces
Step-by-step explanation: