Use scientific notation to perform the following operation. Write the answer in scientific notation. (8x10-3) + (4x 104) (8x10-3) - (4×104) = (Use scientific notation. Use the multiplication symbol in the math palette as needed.) %3D

Q: In a particular year, the world's population was about 7.4 billion people and a country's population…

A: In a perticular year, the world population was about 7.4 billion people and a country's population…

Q: Fill in the blank. V ---Select--- ms have the same variables and the same exponents. Polynomial Add…

A:

Q: Jacob At times, 6 x.10° cubic feet of water go over Niagara Falls every minute. There are 1, 440…

A: On solving, we get

Q: Perform the following calculation and write your answer in scientific notation. 9.6 ×1021 (1.2…

A: Given :9.6×1021(1.2×108) (2.0×10-18

Q: 2. The population of Bloomington is 2.4 x 106 while the population of Smallville is 12,000. How many…

A:

Q: The mass of one oxygen molecule is 5.3 x 10-2 gram. Find the mass of 20,000 molecules of oxygen.…

A: Given:                     1 oxygen molecule ≡ 5.3 ×10-23 gram. Suppose,     20,000 molecules of…

Q: Divide and write the answer in scientific notation: 4 X 10-3 8 × 10-7

A: The scientific notation is of the form. a×10b Here, a is the number in decimal form and b is power…

Q: Simplify (2×10²) × (8×10²), writing your final answer in scientific notation. X (2×10²) × (8×10²) =☐…

A: In scientific notation,  we write number = a number between 1 and 10 multiplied by a power of 10 .

Q: Find the product and write the result in standard form: (-5 + i)(-5 - i)

A: Given: -5+i-5-i for finding in standard form we simplify given expression

Q: Use the rules for exponents to first rewrite the following expression and then evaluate the new…

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Q: Why do exponents change when you multiply and divide polynomials?

A: we know that

Q: Find the product and write the result in standard form: (-7 - i)(-7 + i)

A: Given: (-7-i)(-7+i) To find: The value of the product.

Q: Perform the indicated operations and write the result in scientific notation rounded to three…

A: Here we have to perform the basic concepts of scientific calculation

Q: How to write (-32) to the power of 2 without a negative exponent.

A: GIVEN -32