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Solve and write answer in scientific notation with significant digits
- 888*10^14*4.00*10^-6 – 3.0*10^7
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Solved in 2 steps with 1 images
- When writing a number in scientific notation you must move the decimal point (assumed or actual) to the right (negative exponent) or the the left (positive exponent) in order to have the digit term written correctly (1> digit term<10). 0.000034555 move the decimal point to the right 5 times to have the digit term less than 10 but greater than 1! in proper notation 3.4555 x 10-5 60349500000 move assumed decimal in proper notation 6.03495 x 1010 Write the numbers represented by the the following: Number 6,000.345 5003450000000 0.0000000005768909 2222200000999999 0.00690 this means that the digit term must be divided by 10 five times to arrive at the number represented in sci. not. point 10 times to the left this means that the digit term must be multiplied by 10 ten times to arrive at the number represented in sci. not. (A x 10%) (B x 10²) (5.1 x 105) (1.2 x 10²) = Scientific Notation You will need to multiply and divide numbers in scientific notation this semester. It is easy to do! To…Solve and write answer in scientific notation with significant digits: 70,000,000 * 9.8540*2.00*10^8 888*10^14*4.00*10^-6 – 3.0*10^7||| O MEASUREMENT Counting significant digits when measurements are multiplied o... Multiply or divide the following measurements. Be sure each answer you enter contains the correct number of significant digits. 945.8 m 0.85 s = 569.1 mol 0.41 L 7.8084 g mL = X 3.45 mL = 07 S mol L x10 X Ś
- How many significant figures are in the number 0.0204600? Express this number in scientific notation.Calculate the answer with the correct number of significant figures. Assume that all the numbers are measurements. 9.04 x 10-3 x 4.0455 x 107 = *** To enter scientific notation, follow this example: 9.0455 x 10^-7-4.29x^2-2.48x+1.08=0. Solve for unknown
- Express the quantity using significant figures to imply stated error.. 1. 963 + 0.0001Perform each of the following calculations to the correct number of significant figures. 1. (34.6784×5.38) +455.98 2. (78.7÷88.529)+356.34 3. (892÷986.7) +5.90When 2.61×103 + 11.7 + 0.22 are added, the answer to the correct number of decimal places is ________.
- Use scientific notation to perform the following operations. Write the answer in scientific notation. (8.5136×10^2)(4.45×10^-5)/(1.36*10^6)0.000000100092 in scientific notation to two significant figuresAdd or subtract the following measurements. Be sure each answer you enter contains the correct number of significant digits. 19.70 mL – 3.6 mL mL %D | x10 1.98 mL + 12.800 mL |mL 16.77 mL + 19.807 mL ||mL
