Answer:
0.1175 or 11.75%
Step-by-step explanation:
If the new machine is 3 times more productive than the old machine, then 75% of widgets are produced by the new machine with a defective rate of 8%, while 25% of widgets are produced by the old machine with a defective rate of 23%.
The probability that a randomly chosen widget produced by the company is defective is given by:
The probability is 0.1175 or 11.75%.
Answer:
120 brownies
Step-by-step explanation:
if you divide 40/8 you get 5 and you times 24 times 5 you get 120
Answer:
7 kids
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Here is the solution for the given problem above.
The formula for getting the distance is distance = rate x time.
Given that the rate is 0.12miles/minute and the time is 9 minutes, we simply substitute the values to the formula.
So distance = 0.12miles/minute x 9 minutes and we get 1.08 miles. So the distance that she can walk for 9 minutes is 1.08 miles. Hope this answers the question.