It is I=PRT. So you would first make the "20%" into a decimal. After you turned the 20% into a decimal, you would multiply the the rest of the numbers (200 and 3) with the decimal you got. It should look like this: 200× 0.20 × 3= answer
Answer:
Yes.
Step-by-step explanation:
4 gallons is 16 quarts!
Answer:
975 bulbs
Step-by-step explanation:
1/40 bulbs were defective
That means 1-1/40 were not defective
40/40 - 1/40 = 39/40 were not defective
We have 1000 bulbs
Multiply the number of bulbs by the fraction that is not defective to get the number of bulbs that should not be defective.
1000 * 39/40 = 975 bulbs
Answer:
394/679
Step-by-step explanation:
Probability is the measure of likelihood or chance that an event will occur.
Probability = Possible outcome of event/Total outcome
Total number of people asked if they had run a red light = number of people that responded 'yes' + number of people that responded 'no'
Total outcome = 394+285
Total outcome = 679
Possible outcome = number of people that responded yes = 394
Probability that if a person is chosen at chosen at random, they have run a red light in the last year will be 394/679
