The MAD for this set of number is 0.36
y = 0.5x , because car travels x miles in one hour (60 minutes), therefore it will travel half of x miles in half hour
Answer:
im guessing 244 because i think 331 is the real value?
Step-by-step explanation:
331-87=244
Hey there! I'm happy to help!
We see that Kevin travels 12 1/2 miles in 1/3 hours. We want to see how far he travels in one hour. To do this, we simply multiply by 3!
12 1/2×3=37 1/2
Therefore, Kevin travels at 37 1/2 mph.
Have a wonderful day! :D
NPr = n! / (n-r)!
8P4 = 8! / (8-4)!
= 8! / 4!
= 1,680
