What will be the 7th term in the sequence Enter your answer as a fraction.
2 answers:
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We are told that the Taylors Have recorded their weekly grocery expenses for the past 12 weeks and determined that the mean weekly expense was 60.26. Later , Mrs.Taylor discovered that 1 weeks expense of $74 was incorrectly recorded as $47.
We can find the correct mean weekly expenses by calculating the mean of difference between 74 and 47, then adding it to the given mean weekly expenses.
Now let us add 2.25 in 60.26 to find the correct mean weekly expenses.
Therefore, the correct mean weekly expenses for the Taylors will be 62.51.
Answer:
x = 1
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
<u>Algebra I</u>
- Equality Properties
<u>Algebra II</u>
- Logarithms
- Solving Exponentials
Step-by-step explanation:
<u>Step 1: Define</u>
<u>Step 2: Solve for </u><em><u>x</u></em>
- Isolate <em>x</em> term:
- Rewrite 32:
- Rewrite equation:
- Set equal:
- Isolate <em>x</em>: