Answer:
Miguel has a greater unit rate than Donna because 53 mph is greater than 48 mph
Step-by-step explanation:
So, the question is telling you that you jog one hour a day (equal to 5.5 miles) and you do it threw times a week.
5.5 miles * 3 times = 16.5 miles
So each week you will jog 16.5 miles.
Have a nice day :D
Answer:
C
Step-by-step explanation:
This problem is analogous to the extraction of 6 elements from a total of 10 elements. It's the same if they are marbles, chips, or in this case, people, as here we don't care about the order of the selection as we only are drawing a sample.
Thus, the problem implies solving the amount of possible combinations of 10 people if we take by 6. There is a formula for this and is:
10 C 6 = 10!(6!4!)
If we operate, knowing that for any number x, x!=x*(x-1)*(x-2)*...*1
10 C 6 = 10!(6!4!) = 10*9*8*7*6*...*1 / [(6*5*...*1) * (4*3*2*1)]
10 C 6 = 10*9*8*7*6! / [(6*5*...*1) * (4*3*2*1)]
We have a 6! multiplying and another dividing, so they get eliminated, and as 4*2=8 and 9=3*3
10 C 6 = 10*9*8*7*/ [(4*3*2*1)] = 10*3*3*8*7*/ [(8*3*1)]
We can eliminate the 8s and one of the 3s on the numerator with the one on the denominator:
10 C 6 = 10*3*7*/1 = 210/1= 210
So, option C
Answer:
it 7/8 I just use photo math if you don't me try it hope this help
Re-arrange the set of data in order from smallest to biggest.
= 5, 11, 19, 23, 45, 45, 62, 98.
So let's take the two middle values and subtract.
23 - 45
Middle value = 22