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

Q: A sheet of gold foil is 2 • 8x 10^7 of a meter thick.Write the thickness of a gold foil sheet…

A:

Q: Use radical notation to write the expression. Simplify if possible. (7x)3/8

A: Explanation of the answer is as follows

Q: True or false: 4x103 is written in scientific notation._______

A: The statement is "4x103 is written in scientific notation."

Q: Simplify using properties of exponents : 15x3/4 / 5x1/2

A:

Q: 2434/5

A: Answer

Q: Convert the expression to radical form. 2 X 3

A: Exponent and Radical form: Exponent and Radical form are used to express a number, characters,…

Q: Write 3.31 x 10° in standard notation.

A:

Q: a) Simplify (3x) + (3x) using the laws of exponents, then evaluate..

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: For Exercise, use the properties of exponents to simplify the expression. (7kt

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Q: Within a month, the brothers were able to sell 7 x 105 pounds of gold. How much profit did they…

A: Please see the below picture for detailed solution.

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: Use radical notation to write the expression. Simplify if possible. (-243x25)1/5

A:

Q: A sun in a galaxy has an estimated mass of 1.55272 x 10^32 kg and the earth has a mass of 5.972 x…

A:

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 9x² 147xy

A:

Q: the number written in scientific notation? If not, explain. a. 0.15 x 104 b. 7.06 x 10−8 c. 3.3 x…

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Q: The Amazon River is about 6,400 kilometers What is the length written in Scientific Notation

A: Solution

Q: Simplify : 12√x4y8

A: Consider the following expression: 12x4y8 Use the following formula to simplify above expression:…

Q: Simplify the radical. Assume that all variables represent positive real numbers. √44x^7

A: Given,            44x7

Q: Simplify. 4x/80x 20x Assume that the variable represents a positive real number.

A:

Q: An air filter catches dust particles that are 0.0000108 inches in diameter. What is the distance in…

A:

Q: At a certain zoo, the average mass of one cow is measured to be 410 kilograms. Use scientific…

A: NOTE: Refresh your page if you can't see any equations. . the mass of one cow is 410 kg now find the…

Q: How many miles does light travel in two hours? The speed of light is 186,000 mi/s. Write the answer…

A:

Q: a box of staples contains 4*10^3 staples and weighs 28 oz. how much does one staple weigh? write…

A: The box contains 4*10^3 staples.   Let 1 staple weighs x oz.  Then 4*10^3 staples weigh 4*10^3*x oz…

Q: Simplify completely (2x)^3. Use the carrot key (^) to indicate exponent.

A:

Q: Use radical notation to write the expression. Simplify if possible. (3x + 1)2/7

A: first we find the notation expression

Q: A soup can has a diameter of 3 1/8 inches and a height of 4 3/4 inches. When you open the soup can,…

A: Given : A soup can has a diameter of 318 inches and a height of 434 inches. To find : How far does…

Q: Simplify using properties of exponents.

A:

Q: The weight of a substance measures 3x10^-2 grams.Express this weight in standard notation.

A: The solution is given below.

Q: Use radical notation to write the expression. Simplify if possible. (81x10)1/2

A:

Q: Simplify. Express using exponents. a O b

A: According to question given that t7·t6

Q: Simplify the expression. 273 (3x)2

A: Given that -

Q: A box of staples contains 3 * 10^4 staples and weighs 21 oz. How much does one staple weigh? Write…

A:

Q: Use radical notation to write the expression. Simplify if possible. 8x1/4

A: Use radical notation to write the expression. Simplify if possible.      8x1/4

Q: Simplify using properties of exponents. 72x3/4 / 9x1/3

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Q: Simplify. Express your answer using positive exponents. 10st - 2s²tº

A:

Q: 8.3 15x³y3

A: The ratio of any two terms given by say am and an, then the ratio can be simplified as shown below:…

Q: Use radical notation to rewrite each expression and simplify: 3 3 а. 1000- b. 162 c. -325

A: To simplify: a)100023 100023 On simplifying further we get: 100023=(1000)23 =(103)23…

Q: ewrite the expression with a rational exponent. 74) Vx5

A: We need to find the rational exponents of given question

Q: Rationalize the Denominator, and simplify. Do not use a calculator or round to a decimal. Write the…

A: Rationalize the Denominator, and simplify. Do not use a calculator or round to a decimal. Write the…

Q: The mass of a hydrogen atom is about 1.7 x 10-24 a. The mass of a lead atom is about how many times…

A:

Q: A scientist measured the wavelength of an X-ray as 0.0000000065 meters. Write the nymber in…

A:

Q: simplify the expression 221,000 x 0.014 using scientific notation and express your answer in…

A:

Q: Use radical notation to write the expression. Simplify if possible. 7x3/10

A:

Q: Write the following using positive exponents only, and simplify. y5(y5s6x5)-5

A: To write the following using positive exponents only, and simplify. Recall the facts.

Q: The earth is approximately 92,900,000 miles from the sun. If 1 mile = 1.61 x 10 m, what is the…

A:

Q: (a) The diameter of the smallest living cell is only about 0.00001 centimeter (cm).* Express this…

A: (a). The diameter of the smallest living cells in about 0.00001 cm.  To express the number in…

Q: How many bucketloads would it take to bucket out the world's oceans? Write your answer in scientific…

A: Find How many bucketloads would it take to bucket out the world's oceans

Q: The mass of Earth is approximately 5.97 x 10* kilograms. The mass of Venus is approximately…

A: Given data: The mass of the Earth is given as 5.97×1024 kg The mass of the Venus is given as…

Q: Simplify. Express using exponents. a. 2k

A: Express using exponent