Answer:
Step-by-step explanation:
Let the speed in the morning be s, then in the evening it is s - 4
<u>The distance is equal both directions:</u>
- 45 min *s = 1 hr 10 min *(s - 4)
<u>Time in hours:</u>
- 45*1/60*s = (1 + 10*1/60)(s - 4)
- 3/4s = 7/6s - 7/6*4
<u>Multiply all terms by 12 to clear fraction:</u>
- 9s = 14s - 56
- 5s = 56
- s = 56/5
- s= 11.2 mph
<u>The distance is:</u>
- 3/4*11.2 = 0.75*11.2 = 8.4 miles
They give you the base value which makes this easy, the answer is B. 32, because 8 times 4 is 32.
Hope this helps, if not, comment below please!!!!
Answer:
kiloliter
Step-by-step explanation:
Answer:
F
Step-by-step explanation:
bipb asfjsdhjkdshfjsdkhjfjhkdfssjfdjdfjkdfjdfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffsssssssssssssssssssefffffffffffffffllllllllllllllllllllllllllllllllllllllllllll mmmmmmmm;fsaeeeeeeeeeeeeeeeeeeeeeeeeeeeejragk b;;;;;;;;;;;;;;;;;;;jr bgakgbrrrrrrrradjl abrgjll abgrkakgbjrkbagjr gbjrjlkfda v .vvvvvvvvvvvvvvvvvvvf
Both the numerator and the denominator can be easily divided by 9. so you get:
2/10
as you can tell it can still be simplified. both the numerator and denominator can be divided by 2. so your final answer is
1/5