We can simply set the two equations equal to each other:
60x+10=40x+70
We subtract 40x+10 from both sides to get:
20x=60
Divide by 20 to find that x=3. Substitute this back into either equation to find the amount of miles - using the first, 60*3+10=190, so the answer is D.
<span>Quartiles are generally more reliable for judging outliers than mean and standard deviations for 2 reasons. The mean is simply the average of all of the numbers, meaning that an outlier can easily be obscured by the masses. Standard deviation is a better method, however only going over by one standard deviation in either direction would also mask an outlier. A strong outlier however will pull a quartile farther in that direction than would normally be expected.</span>
Answer:
32 degrees
Step-by-step explanation:
The total angle formed is 90 degrees because there is a right angle.
So, 90 - 58 = g
32 degrees = g
The answer is 7/20. First, you subtract 2 1/4 and 1 2/5. You have to make a common denominator. The common denominator is 20. Now you have 2 5/20 - 1 8/20. You can't subtract 5 from 8 so you have to regroup. Now you have 1 25/20 - 1 8/20. You get 7/20
Even numbersso each dice has numbers1,2,3,4,5,6the eve numbers are2,4,6odd are others1,3,5so 1/2 are odd
therefor 1/2 of 60 is how many times it would get even1/2 of 60=1/2 times 60=30
No not good predicitionmy prediction would be 30 times