Charlee is using her calculator to find the product of two large numbersHer calculator shows 1 78E12 on the display Interpret what this means 2 points)
Interpretation:
The display on Charlee's calculator, "1 78E12", represents a very large number. The "E12" notation indicates that the number should be multiplied by 10 raised to the power of 12. In this case, it means that the product of the two large numbers Charlee is calculating is 1.78 multiplied by 10 to the power of 12.
The value shown on Charlee's calculator, 1.78E12, is in scientific notation. In scientific notation, the number is written in the form of a decimal number multiplied by a power of 10.
To interpret this value, we move the decimal point 12 places to the right, because the exponent is positive. So, the actual value on the calculator is:
1.78E12 = 1.78 x 10^12 = 1,780,000,000,000
Therefore, the value displayed on Charlee's calculator is 1,780,000,000,000.
The display of "1.78E12" on Charlee's calculator can be interpreted as scientific notation. In scientific notation, the "E" represents "x10 raised to the power of." So, "1.78E12" is equivalent to 1.78 multiplied by 10 raised to the power of 12.
To get the actual value represented by this notation, we need to multiply 1.78 by 10 raised to the power of 12. Here's how you can calculate this:
1. Take the number before the "E" (1.78) as the base number.
2. Multiply the base number by 10 raised to the power of the number after the "E" (12).
So, 1.78E12 = 1.78 * (10^12) = 1.78 * 1,000,000,000,000 = 1,780,000,000,000.
Therefore, the display "1.78E12" on Charlee's calculator means that the actual value she is working with is 1,780,000,000,000.