Answer:
Step-by-step explanation:
F(x) = 2^x
64 = 2^x
2^6 = 2^x
x = 6
f(x) = 2^x
log (f(x)) = x log 2
x = log (f(x)) / log 2 = log_2 (f(x))
Therefore, the required logarithmic function is x = log_2 (f(x))
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6 mosquitoes
Use log base 2 both sides
log2(64) = log2(2^x)
log2(2^6) = xlog2(2)
6log2(2) = x
start with x which is 6
then plot it
then do y which is 2
and plot
The last one
70
20x(1+150%)
28x(1+1.5)
28x2.5
<span>Given that 6 out of 10 is a winning ticket then 1 out of 3 awards is a larger prize. So there are 2 larger prize in every 6 winning tickets drawn. So the probality of that a ticket will award a larger prize is 2/10 or 1/5</span>
