Answer:
Bill received 13.68 change back.
Step-by-step explanation:
20-6.32=13.68
Answer:
33.75 miles in 45 minutes,
45 miles in an hour
Step-by-step explanation:
45 minutes: 2 1/3= 7/3 ---> 7/3*3=7,
1 3/4= 7/4 ---> 7/4*3=5.25
car travels 5.25 miles for every 7 minutes,
45/7*5.25= 33.75 miles
1 hour (60 minutes):
using that the car travels 5.25 miles for every 7 minutes,
60/7*5.25= 45 miles
Hope that makes sense!
Answer:
Question 16 A restaurant manager is listing 7 items on a menu. Of these menu items, 3 are appetizers and 4 are main courses. All of the appetizers will be listed befo
Step-by-step explanation:
before all of the main courses. In how many ways can the restaurant manager list the items?
Answer:
0.5 is the answer to this
P(A)=0.2
P(B)=0.3
P(A and B)= 0.2 x 0.3=0.06
