A tape dispenser holds 1.14×104 mm of tape that is 12.7 mm wide. Multiply the two numbers to find the total area in square millimeters of tape. Write the product in scientific notation.(1 point) Responses 14.478×104 mm2 14.478 times 10 superscript 4 baseline mm squared 1.4478×105 mm2 1.4478 times 10 superscript 5 baseline mm squared 1.4478×104 mm2 1.4478 times 10 superscript 4 baseline mm squared 14.478×105 mm2
To find the total area in square millimeters of tape, you need to multiply 1.14 x 10^4 mm (length) by 12.7 mm (width).
1.14 x 10^4 mm * 12.7 mm = 14.478 x 10^4 mm²
In scientific notation, this would be written as 1.4478 x 10^5 mm².
Therefore, the correct answer is 1.4478×105 mm2.
To find the total area of the tape, you need to multiply the length of the tape (1.14×10^4 mm) by the width of the tape (12.7 mm).
1.14×10^4 mm * 12.7 mm = 14.478×10^4 mm^2
Therefore, the correct answer in scientific notation is 14.478×10^4 mm^2.
To find the total area in square millimeters of tape, you need to multiply the length of the tape (1.14×10^4 mm) by the width of the tape (12.7 mm).
To multiply these numbers, you can simply multiply the decimal parts and add up the exponents of 10. The decimal part of the multiplication is calculated as 1.14 × 12.7 which equals 14.478.
Next, add up the exponents of the powers of 10: 10^4 and 10^0. Since you are multiplying different powers of 10, you add the exponents to get 4 + 0 = 4.
Putting it all together, the product in scientific notation is 1.4478 × 10^4 mm^2. Therefore, the correct answer is option C: 1.4478×10^4 mm^2.