A. coffee and soda consumes (55%+65)-100%=120%-100%=20%
P1=20/100=2/10=1/5
b. does not consume at least one of these products= 100-75=25 %
P2= 25/100=1/4
Answer:lol can somebody please answer this I need an answer I have this question
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
My teacher went over this problem, it's 2.
Answer:
2 mph
Step-by-step explanation:
time = distance / speed
Let c represent the rate of the current. Then the upstream rate of the boat relative to the shore is (5c -c) = 4c, and the <em>upstream time</em> is ...
... 12/(4c) = 3/c.
Likewise, the downstream rate is (5c +c) = 6c, and the <em>downstream time</em> is ...
... 12/(6c) = 2/c.
The <em>total time</em> is the sum of upstream and downstream times:
... 3/c +2/c = 2.5
... 5/c = 2.5 . . . . . . combine terms
... 5/2.5 = c = 2 . . . multiply by c/2.5