<span><span>1. </span><span> 5 : 9</span></span>
<span><span>
2. </span><span> 4 : 9</span></span>
<span><span>3. </span><span> 4 : 5</span></span>
<span><span>4. </span><span>5: 4 </span></span>
Those are the possible ratios to the questions given in the
sentences. Ratios are comparing two numbers regardless of unit compared to
rate. Hence, in this case, take note of the ratio 5 out of 9 prefer the new
crunchy version than of the regular version. Moreover, each of the sentences
compare either in between the product or as a whole. For instance in number 1
and 2 compares a certain version of the product to the total population while 3
and 4 compares the two product themselves as to why the answers are stated
above.
Answer:
E, the heart
Step-by-step explanation:
Answer:
7 hours
Step-by-step explanation:
Since, the final amount of caffeine formula would be,
Where,
P = Initial value,
r = rate per period,
t = number of periods,
Here, r = 10% = 0.10, t = h, A =
Taking log both sides,
Hence, after 7 hours the amount of caffeine in a body to reduce by half.
Ty for the 5 points plus its D
Answer: 77
Step-by-step explanation: