Answer:
1) Who wear: 2:5
Whi don't wear: 3:5
2) 10 don't wear spectacles
3) 25
Hope it helps!!!
Answer: quick mix is better
13.50+6.90(4)= 41.1
7.20+7.20(4)+5.90=41.9
It would take 1/2 hour to get 3/4 mile.
3/4 of a hour to get 1 mile.
I think it would take 1 hour to get 1 1/4 miles
2 hour to get 2 1/4 miles
Hopefully I did correctly.
Hope it helps. :)
39 miles on 3 gallons = 39 / 3 =
13 miles per gallon
Traveling 26 miles requires (26 / 13) equals
2 gallons of gas.
Pythagorean theorem
A^2 + 144 = 169
A^2 = 25
A = 5in.