A composite number is a number that can be divided evenly by numbers excluding 1 and itself.
29 is a prime number because it is divisible by only one and itself, so A is not the correct answer.
29/29 = 1 | 29/1 =29
13 is a prime number because it is divisible by only one and itself, therefore, B is not the correct answer.
13/13=1 | 13/1=13
91 is a composite number because it is divisible by 1, 7, and 91.
Hope this helps! :)
Answer:
a) 11mph
b) 6mph
c) 25 miles
Step-by-step explanation:
She can run 12 miles in 2 hours.
She can bike 33 miles in 3 hours.
a) What is Jennifer's biking speed?
Divide:
![\frac{33mi}{3h}=11mph](https://tex.z-dn.net/?f=%5Cfrac%7B33mi%7D%7B3h%7D%3D11mph)
b) What is Jennifer's running speed?
Divide:
![\frac{12mi}{2h}=6mph](https://tex.z-dn.net/?f=%5Cfrac%7B12mi%7D%7B2h%7D%3D6mph)
c) Jennifer biked for 2 hours and then ran for 30 minutes. What distance did she cover?
She bikes 11 miles per hour.
2 hours would be = 11mi * 2 = 22miles
She runs 6 miles per hour.
30 minutes or 1/2 hour would be = 6mi * 1/2 = 3 miles
Add these distances.
22+3=25 miles
Answer:
À.-42
Step-by-step explanation:
hey mate hope its help you......
Answer:
27. 16/28. 48/29. 12/30. 33.3333333333
Step-by-step explanation:
Answer:
mean: 43
M.A.D: 7.6667
Step-by-step explanation:
sorry if I'm wrong