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Hasane
Questions (15)
i.imgur[dot]com/hE0sWBt[dot]gif
prove. [steve- please take another look at this.]
0 answers
403 views
i.imgur[dot]com/hE0sWBt[dot]gif
prove. [steve- please take another look at this.]
0 answers
373 views
Is log_3 (5) equal to log_5 (3)? Explain your answer. Do not evaluate the logarithms.
0 answers
434 views
Prove:
3/(log_2 (a)) - 2/(log_4 (a)) = 1/(log_(1/2)(a))
4 answers
441 views
Prove.
3/(log_2 (a)) - 2/(log_4 (a)) = 1/(log_(1/2)(a))
0 answers
399 views
log_3 (3)^(2x)
3 answers
402 views
2log_3(9)
solve
1 answer
299 views
How do you solve:
imgur[dot]com/PlcCL8s [I had to upload cause its impossible to write proper notation here.
1 answer
425 views
Give an example of a logarithmic equation that cannot be solved and explain why it cannot be solved.
2 answers
1,000 views
Value of a new car depreciates at a rate of 12% per year. It is worth $23 000.
Approximately how many years will it take until
1 answer
474 views
Value of a new car depreciates at a rate of 12% per year.
Approximately how many years will it take until the car is worth $2300?
7 answers
771 views
Prove.
2^n + 2^n = 2^(n+1)
2 answers
356 views
exponent law question:
Simplify the following exponents. 1. (16)(2^(x+2)) 2. ((ab)^(2x+y))/(a^(x)b^(y))
4 answers
495 views
A particular power boat travelling at V0 km/h when its power is turned off will have its speed V given by V(t) = V0 × 10-0.18t
3 answers
731 views
A student was asked to find the inverse of the function f(x)=3x-7.
The student began the solution with the following: Write f(x)
1 answer
614 views
Answers (18)
er "prove-able"
Make sure its just like that, it has to be solvable o.o
i.imgur[dot]com/hE0sWBt[dot]gif
Ahh I see thx
Nevermind, checked other thread. Thanks steve.
solve for x is what I would assume it asks. But it simply states "Find the value of the following".
let me repost this elsewhere
woops
A quantity of oxygen gas had 16.32 g of the radioactive isotope oxygen-19 in it. When measured exactly 10 minutes later, the amount of oxygen-19 was 0.964 g. What is the half-life, in seconds, of oxygen-19?
and thx btw.
is there a way to do this without using logarithms?
i will repost
$23000, forgot.
Ah thanks that helps explain it much easier for me.
Hm ok. If I had (x^(a-b))^a+b ..would that be multiplication or adding of the a's and b's
ty that helps alot
Wouldn't there be a 4 attached to the x for the first one?
The O after the V is in subscript form.