540 is your answer can you help me thank you
The answer is they all have a factor of 9
Answer:
$728.57
Step-by-step explanation:
You work this problem out by evaluating the given formula using the numbers given in the problem statement. It tells you the principal amount is $700, the interest rate is 4% = 0.04, and the time is 1 year.
The given formula is ...
A = Pe^(rt)
Any scientific or graphing calculator can evaluate that with the numbers filled in:
700×e^(0.04×1) ≈ 728.56754 ≈ 728.57 (rounded)
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"e^x" is generally a function the calculator is able to perform, so you don't need to know the value of "e".
Answer:
the value of x is 2
Step-by-step explanation:
Given the system
Cramer's rule has you compute 3 determinants, based on different matrices of the coefficients. We can call them A, B, C. Then x and y are found from their ratios.
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<em>Comment Cramer's Rule</em>
When the solution is some strange fraction, or when you only need one of the variable values (as here), Cramer's rule can get you there pretty directly.
The pattern of coefficient usage in Cramer's rule can be difficult to remember. If you swap the columns of each of the matrices, the pattern can be easier to remember, so that you can even do the math in your head.
Answer:
the answer is 3 3/7 or 24/7