Like Terms : Terms with the same variable raised to the same power
The answer for the first question is D.
here's why: John goes 60 miles an hour so to go 240 miles is 4, and to 30 miles is 30 minutes. so that would mean it would take him 4.5 hours ( 4 hours and 30 minutes. )
The answer to the second question is C.
here's why: since each of the workers mow at the same speed, there's no need to worry about the 9. now you just need to divide 45 by 10 ( 4.5 ) to see how many lawns he mows in an hour ( 4.5 )
Answer:
And from this case we can see that the deviation is given by:
Step-by-step explanation:
For this case we have the following notation given:
And from this we know that the distribution for the random variable is normal and we know that in general the normal distribution is given by:
And from this case we can see that the deviation is given by:
Answer:
horizontal and vertical
Step-by-step explanation:
if its the plus?
4/5 Con is 8 over 10 so that equals to 4/5