Answer:
9 and -1
Step-by-step explanation:
a coefficient is a number attatched to a variable. 9 is next to k, as well as the negative sign, which represent -1.
Using compound interest, it is found that they must deposit $9,143.47 in order to have the desired amount.
<h3>What is compound interest?</h3>
The amount of money earned, in compound interest, after t years, is given by:
In which:
- A(t) is the amount of money after t years.
- P is the principal(the initial sum of money).
- r is the interest rate(as a decimal value).
- n is the number of times that interest is compounded per year.
For this problem, the parameters are:
A(15) = 30000, r = 0.08, n = 4
Then we solve for P to find the initial deposit:
P = $9,143.47.
More can be learned about compound interest at brainly.com/question/25781328
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Answer: ✨4(2+1)✨
Step-by-step explanation: ✨3+6−2+53x+6−2+5x3+4+53✨
Answer:
36
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
x(y ÷ 3)²
<em>x</em> = 4
<em>y</em> = 9
<u>Step 2: Evaluate</u>
- Substitute in variables: 4(9 ÷ 3)²
- (Parenthesis) Divide: 4(3)²
- Exponents: 4(9)
- Multiply: 36
9 .... juhh add the long sides all together !!