So for this, you will be using the exponential equation formula, which is y=ab^x , with a = initial value and b = growth/decay.
Since we start out with 855, that is your a variable.
And since this is a growth by 6%, add 1 and 0.06 (6% in decimal form) together, which is 1.06. That is your b variable.
In this case, time is the independent variable. therefore 1 year is the x variable.
Using the prior info, we can form our equation to be: y = 855(1.06)^1 . From here we can solve for y.
Firstly, solve 1.06^1: y = 855(1.06)
Next, multiply everything, and your answer should be y = 906.30 . In this context, there will be $906.30 in your account after 1 year.
Answer:
Add 6 to both sides
Step-by-step explanation:
order of operations acronym- PEMDAS
P= parenthesis
E= exponents
M=multiply
D= Divide
A= Add
S= subtract
No parenthesis, exponents, multiply, or divide, so skip straight to add or subtract
Add comes first so add 6 to both sides
Add 6 to both sides.
Answer: Megan's at 3 inches per week
Answer:the first one
Step-by-step explanation:Egd
7x(√x - 7√7) Multiply √7x to "√x" and "-7√7" respectively:
√7x*√x - 7√7*√7x
First is to simplify: √7x² - 7√7²x
Extract the squares: x√7 - 7*7√x
Then, we simplify: x√7 - 49√x
After simplifying the equation, I got the answer x√7 - 49√x.
