Answer:
x= 1/2
Step by Step explanation:
1- Substitute f (x) = 0
2- Determine the defined range
3- Swap the sides
4- Use the inverse trigonometric function
5- Evaluate the expression
6- Move the constant to the right
7- Divide both sides
8- Check the solution
Answer:
Luzilândia baiana não ia já ouvi falar em Maranhão que e Rosa do Brasil na rocha godprl e abaixa e viu neon
Answer:
Step-by-step explanation:
Exponential equations can be written as
in this case,
a = 5000 (the starting amount)
we just have to find b
![10000 = 5000b^4\\20000 = 5000b^8\\\\b^4 = 2\\b^8 = 4\\\\\\b = \sqrt[4]{2}](https://tex.z-dn.net/?f=10000%20%3D%205000b%5E4%5C%5C20000%20%3D%205000b%5E8%5C%5C%5C%5Cb%5E4%20%3D%202%5C%5Cb%5E8%20%3D%204%5C%5C%5C%5C%5C%5Cb%20%3D%20%5Csqrt%5B4%5D%7B2%7D)
![y = 5000(\sqrt[4]{2})^x](https://tex.z-dn.net/?f=y%20%3D%205000%28%5Csqrt%5B4%5D%7B2%7D%29%5Ex)
Answer: 9/28
Step-by-step explanation:
Multiply the denominators by each other to make them the same. Multiply each numerator by the same number as it’s corresponding denominator. Subtract as usual and simplify
The answer should be about 7.3%. You can divide 147000 by 137000 to get about 1.0729. Subtract the one (as it represents 100%) and then convert the decimal into a percent. So 0.0729 would convert to 7.29%, but typically this would be rounded up to 7.3%. If it does not say to round up then don't.
