0.91666666666You can search for any mathematical expression, using functions such as: sin, cos, sqrt, etc. You can find a complete list of functions here.RadDegx!Invsinlnπcoslogetan√AnsEXP<span>xy</span>()%AC789÷456×123−0.=<span>+
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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)
Answer:
-5x
Step-by-step explanation:
-10+5= -5 then you put -5 with x to get -5x
The answer is 65.9 because the place right after the decimal is the tenths place
Solve for x.
c=8x+60
Flip the equation.
8x+60=c
Add -60 to both sides.
8x+60+−60=c+−60
8x=c−60
Divide both sides by 8.
8x/8=c−60/8
x=1/8c + −15/2