2, 67, and 83 are all prime. 63 and 91 are composite. For the bottom question the answer is A and B.
Using the data you have given, it seems he can cut 1 and a half lawns on a third of a tank of gas. Taking this data, and multiplying it by 3, Nathans lawn mower can mow down 4 one-acre lawns, and a lawn that's half an acre. (Your answer is basically 4 lawns)
Answer:
Volume is 243.75
Step-by-step explanation:
v=(7.5)(5)(6.5)=243.75
$7 was paid to park the car for 3 hours.
3 hours cost $7 to park
1 hour = $ (7/3)
So every 1 hour cost $(7/3)
Therefore cost in dollars, c = (7/3)*p
Therefore c = (7/3)p, where c is the cost in dollars of parking and p is the number of hours.
