Truck dealership advertises that it has 20 trucks for sale. quality inspector finds that 6 of the trucks have mechanical defects in the engine. if a truck company purchases 2 trucks at random from the dealership then what is the probability that both trucks are in good shape?

0.7 or 70%.

Step-by-step explanation:

Total of 20 trucks.

Trucks in good shape: 14

Trucks with defects: 6

We want to find the probability of choosing two trucks in good shape, so 14/20 gives us the 0.7 -> 70%.

i think c. but don't trust it.

step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3