I think that you have to multiply 260•65 but if I am wrong sorry
Answer:
817/950=.86
.86*100=86
100%-86%=14%
There is a 14 percent decrease.
Step-by-step explanation:
please mark this answer as the brainlest
It is a greater number (-3 > -12).
Think of it like this:
Subtract the negative value from any positive value, like 20.
20 - 12 = 8
20 - 3 = 17
As you can see, the equation involving -3 produces a larger number, meaning that the -3 took less value away. This makes it the greater number.
Answer:
Answer is 0.5
Step-by-step explanation:
The text implies that the number of traffic accidents determines the number of ambulances required on the road. Hence, 1 traffic accident requires 1 ambulance.
The time slot and time of day remain same in both the text and the question.
The average or mean number of accidents is 1.1
QUESTION: What then is the probability that there is need for exactly 2 ambulances on that road and in that time frame?
In other words, what is the probability that there'll be 2 accidents on that road and in that time frame?
Since the mean number of accidents is 1.1, 2 is above the mean.
Probability of 1.1 accidents is 1, since that's the mean (expected value).
Probability of 2 accidents is 1/2 which is = 0.5
Answer:
100(1/a + 1/b)
Step-by-step explanation:
Machine A takes a hours to make 100 bolts
- Then machine A makes 100/a bolts in one hour
Machine B takes b hours to make 100 bolts
- Then machine B makes 100/b bolts in one hour
<u>Two machines will make:</u>
- 100/a + 100/b = 100(1/a + 1/b)
bolts in one hour