3/7. if you make them equivalent fractions it would be 30/70 or 14/70. 30/70 is bigger.
Answer:
(A) The number of bacteria is originally 300 and increases by 30% every hour
Step-by-step explanation:
I am assuming the function should actually read:

(i.e., there should be a "t" in the exponent. if this is not the case please disregard my answer).
According to the above exponential function, the initial amount 300 grows as (1+0.3)*300=300+0.3*300. In other words it increases by 30% every hour (t).
Your answer choice (A) is likely a candidate, except I am missing "every hour" at the end (again, am assuming this was omitted by mistake)
The answer is going to be 74a+11b
Answer:
Sally is 30 and Suki is 20
Step-by-step explanation:
x = Sally's age
y = Suki's age
x = 10 + y
(x - 5) + (y - 5) = 40
x = 30, y = 20
Answer:
42
Step-by-step explanation:
"The Winner." who is Jane, with 70% of the votes, received:
70% of 60 votes
The word "of" usually means multiply.
70% may also be written as 0.70 and as 70/100 (you may choose the one to use)
Let's use (70/100):
(70/100)*60 = 4200/100 = 42 votes