The exercise involve scientific notation. If a ≈ 0.00000, b ≈ 1.582 x 10-14, and c ≈ 2.8064 x 1012, use a calculator to approximate the number ab/c.

Q: The national debt of a small country is $718 billion and the population is 2,989,000. What is the…

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Q: The mass of one hydrogen atom is 1.67 x 10-24 gram. Find the mass of 80,000 hydrogen atoms. Express…

A: Given: The mass of one hydrogen atom is 1.67×10-24 gram.  To find: The mass of 80,000 hydrogen…

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: It takes light 5.3 × 10-6 seconds to travel one mile. What is this time instandard notation?a.…

A: 10-6 means we have to take the decimal 6 units to the left.

Q: Simplify and express with positive exponents,  (25X8 Y-6)1/2

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Q: The population of the United States is approximately 300 mill. What is the population expressed in…

A: Given: The population of the Unites states is approximately 300mill.

Q: Find the value of ODOO to

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

A: Engineering notation converts a very large or very small number into a value between one and 1,000…

Q: If a = 0.00046, b = 1.697 X 1022, and c = 2.91 X 10-18, use a calculator to approxi- mate the…

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Q: The speed of light is approximately 186,000 mi/sec. It takes light from a particular star…

A: • Distance = Speed × time We have to use the above relation to solve this problem as explained in…

Q: An atoms of gold has a mass of approximately 3.25 x 10‐²² grams. What is the mass of 6000 atoms of…

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Q: Multiply and simplify 2 1/7 times 1 1/5

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Q: The mass of a proton is 1.67 × 10–24 grams. The mass of an electron is 9.11 × 10-28 grams. How many…

A: our objective is to solve the problem.

Q: Identify which numbers are written correctly in scientific notation and which are NOT.

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Q: "Why wouldn't the ghost cross the road?" Simplify the following expressions and write your answer in…

A: Write in scientific notation and match with right hand side to find the solution to the puzzle.…

Q: The diameter of the lead of a pencil is about 5 x 10-2. Write 5 x 10-using standard notation.

A: Given: The diameter of the lead of a pencil is about 5×10-2.

Q: The diameter of a large virus is 3.0⋅10-7 meters. Write this number in standard notation.

A: The objective of the question is to convert the scientific notation of the diameter of a virus into…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.