Answer:To solve a logarithmic equation, rewrite the equation in exponential form and solve for the variable. (it’s kind of the similar to regular equation)
Step-by-step explanation:
Answer:
Tan(O) = 4/3
Step-by-step explanation:
According to SOH CAH TOA
cos theta = adj/hyp
cosO = 3/4
adj = 3
hyp = 5
Get the opposite
Using pythagoras theorem
opp^2 = hyp^2-adj^2
opp^2 = 5^2 - 3^2
opp^2 = 25-9
opp^2 = 16
opp = 4
Tan (O) = opp/adj
Tan(O) = 4/3
Hence Tan(O) = 4/3
Answer:
Sum = $1.073
Interest = $0.073
Step-by-step explanation:
Given that $1 is invested for one year at 7.2% interest which compounds semi-annually.
Semi-annual means there should be two equal intervals in a year i.e. 6 months interval.
Now, the semi-annual rate of interest is 
%.
Therefore, the invested money will become ![1\times [1 + \frac{3.6}{100} ]^{2}](https://tex.z-dn.net/?f=1%5Ctimes%20%5B1%20%2B%20%5Cfrac%7B3.6%7D%7B100%7D%20%5D%5E%7B2%7D)
= $1.073
Therefore, the interest obtained will be $(1.073 - 1) = $0.073. ( Answer )
Answer: $114.88 per person. The total is $1,033.92
Step-by-step explanation: If it's $7.68 per hour for 8 hours, you multiply 7.68×8= $61.44. Then, you do 7.68+5.38= $13.36. Then, 13.36×4= $53.44. Then, you add 61.44+53.44= $114.88. Lastly, you do 114.88×9= $1,033.92. That is the total wage.
