Odd numbers end with 1 or 3 or 5 or 7 or 9
alrighty, the last number can be 1 or 3 or 7 or 9 (we aren't given 5 in the set)
4 choices for the last number
for the other 2 numbers, we can use any other numbers
6 numbers in the set
6 choices for the first digit
5 for the 2nd
4 for the 3rd digit
so there are 6*5*4 or 120 different odd numbers that can be constructed withthe given numbers in the set
Answer:
a. 1056 ft
b. 52.8 ft
Step-by-step explanation:
1 mile = 5280 feet
a.
![\frac{1}{5} *5280 = 1056](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20%2A5280%20%3D%201056)
Therefore 1/5 of a mile is 1056 feet.
b.
![\frac{1}{100} *5280=52.8](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B100%7D%20%2A5280%3D52.8)
Therefore 1/100 of a mile is 52.8 feet
The answer will be B. dollars per gallon.
Answer:
c
Step-by-step explanation:
3x/8+1=9/8
3x/8+1(8/8)=9/8
3x/8+8/8=9/8
3x+8=9
3x=1
x=1/3