Answer:
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
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223.83 + 318.85 + 63.83 = 606.51
100 - 10 = 90 --> 1 - 0,10 = 0,90
606.51 * 0,90 = 545.859
545.859 * 1,06 = 578.61054 ≈ $ 578.61
Answer:
x = 1/2, 7/2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Completing the Square: (b/2)²
- Factoring
Step-by-step explanation:
<u>Step 1: Define</u>
4x² - 16x + 5 = -2
<u>Step 2: Solve for </u><em><u>x</u></em>
- Isolate <em>x </em>terms: 4x² - 16x = -7
- Factor GCF: 4(x² - 4x) = -7
- Isolate <em>x </em>terms: x² - 4x = -7/4
- Complete the Square: x² - 4x + 4 = -7/4 + 4
- Simplify: (x - 2)² = 9/4
- Square root both sides: x - 2 = ±3/2
- Isolate <em>x</em>: x = 2 ± 3/2
- Evaluate: x = 1/2, 7/2
Answer:-Sal can make 10 bracelets with 5 feet of yarn.
Explanation:-
We know that 1 foot = 12 inches
⇒1 inch=
Yarn used for 1 bracelet = 6 inches
Number of bracelets made in 5 feet
therefore, Sal can make 10 bracelets with 5 feet of yarn.
Answer:
4.0/5
12
The second statement.
Step-by-step explanation:
Any increasing exponential function will always eventually be greater than any other non-exponential function.