Final answer:
The expression simplifies to 27.875, following the order of operations: first exponents, then division, followed by multiplication, and lastly addition and subtraction.
Step-by-step explanation:
The question presented is a mathematical expression which needs to be simplified. The correct sequence for simplifying is to first perform operations inside parentheses, then exponents, followed by multiplication and division from left to right, and finally addition and subtraction from left to right. This rule is known as the order of operations, often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction). Applying this rule to your expression:
94 divided by 4 to the power of 2, plus (25 times 2), minus 15, minus 13.
- First, calculate 4 squared (4^2) which is 16.
- Then divide 94 by 16, which results in 5.875.
- Afterward, multiply 25 by 2 to get 50.
- Add the results: 5.875 + 50 - 15 - 13.
- Perform the addition and subtraction in sequence: 5.875 + 50 gives 55.875, subtracting 15 gives 40.875, and finally subtracting 13 results in 27.875.
The simplified result of the expression is 27.875.