Multiply and write the scientific notation for the answer : (4.3 x 10-17)( 6.4 x 10-8) Divide and write the sientific notation for the answer : 2.5x10-25 : 4x10-15

Q: Simplify. 4 -5 262 Write your answer using only positive exponents.

A: Given c42b2-5

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: Simplify the following expression completely. За + 3 x2 + 10x + 9 Enter the numerator and…

A: Given 3x+3x2+10x+9

Q: 6) 1/-

A:

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: x3 + 125 tions: Divide each expression and x² + 10x + 24 x +6

A:

Q: 6.1 x 10' bacteria are measured to be in a dirt sample that weighs 1 gram. Use scientific notation…

A:

Q: Earth is 93,000,000 miles away from the sun and has an approximate mass of…

A:

Q: To write 2+5 in its simplest form, the first step is to multiply both the numerator and denominator…

A: answer first step is to multiply with conjugate  its true

Q: Simplify the following expression completely. x2 + 7x – 30 x2 + 15x + 50 Enter the numerator and…

A:

Q: Write the answer in decimal notation.  (3x103)(1.3 x102)

A: Given:

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: 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: In a state with a population of 9,000,000 people, the average citizen spends $6,000 on housing each…

A: In a state with a population of 9,000,000 people, the average citizen spends $6,000 on housing each…

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 the difference quotient by rationalizing the numerator. Vx + h – 5 Vx - 5

A:

Q: 22

A:

Q: Simplify the compound fractional expression.

A: The given expression= 1x-1+1x+3x+1

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 soup can has a diameter 2 7/8 inches and a height of 4 3/4 inches. How many square inches of metal…

A:

Q: divide and write the result using scientific notation.  (2.0 x 104 )  / (4.0 x 107)

A: The given numbers are Since, the number (2*104 ) in scientific notation is and the number(4*107 )…

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

A:

Q: Perform the indicated operation. Express the answer in decimal notation. 19.6 x 107 4x 105 19.6x 107…

A:

Q: Perform the indicated operation. Express the answer in decimal notation. (3x10°) (2.6× 10°) (3x 10?)…

A:

Q: Simplify the following expression in Scientific Notation. (1.8 x 10°) (6.7 x 1012) a x 10%

A: (1.8 x 109)(6.7 x 1012) =1.8 x 6.7 x 10(9+12) =12.06 x 1021

Q: Convert 2f3.18 from hexadecimal to decimal

A: Convert 2f3.18 from hexadecimal to decimal.

Q: Jose's company measures their gains in $1000s of dollars. If his company earned 6.2 million in…

A: Topic = Algebra

Q: Simplify the following, writing your answers in scientific notation:

A: Consider the given fraction.Simplify as follows.

Q: In exponents and scientific notations, how does 5v0 equal 5?

A: Formula aman=am-n

Q: 4 70g* Simplify to lowest terms, if possible: 80q3

A:

Q: Simplify  1/a    b/a

A: Given: 1a andba

Q: Simplify the following expression completely. 9x 90 x2 — Зх — 70 Enter the numerator and denominator…

A:

Q: Perform the indicated operations and express your answer in decimal notation. 8.4 x 10-4 -4 8.4 x 10…

A:

Q: Divide the following and express your answer in appropriate scientific notation: 3.5 x 10-3 1.4 x…

A: To perform the given division and express the result in scientific notation

Q: Perform the indicated operation (write the result in scientific notation with the decimal part…

A: Perform the indicated operation (write the result in scientific notation with the decimal part…

Q: Multiply or divide the following numbers, expressing the result in scientific notation:   a. (8 X…

A: Part a         ∴8×107×9×108        =8×9×107×108        =72×1015        =72×1015…

Q: (A) the signal from a certain satellite takes approximately 0.061 seconds to reach earth. Write this…

A: Given: The time taken by signal (from a satellite) to reach the earth is 0.061 sec. The surface…

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

A:

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: Name the property illustrated. 5(x + 6) = 5x + 30 Choose the correct answer below. A. distributive…

A: The distributive property states that multiplying a sum by a number gives the same result as…

Q: 10. Simplify, using the common denominator: 11. Combine like terms: x- 2y + 5y +4x + 1 3/4

A: Part 10)  Simplify , using common denominator, Making denominator same example => a/b + c/d =>…

Q: A scientist measured the mass of a grain of sand to be g 5 × 10-4 gram. Write 8.5 x 10-4 as a number…

A: Given:8.5×10-4

Q: Express the number in decimal notation. 3.84 x 10° 3.84 x 10°

A:

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: Perform the indicated operation. Express the answer in decimal notation. 9.4 x 10" 2x10? 9.4 x 10* |…

A: Given: 9.4×1042×102

Q: Perform the indicated operation. Express the answer in decimal notation. (3x 10°) (2.7x10°) (3x 10?)…

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: Perform the indicated operation. Express the answer in decimal notation. 20.8 x 106 8x 104 .. 20.8 x…

A: In the given question, a rule of the exponent is applied. xaxb=xa-b

Q: Simplify the following, writing your answers in scientific notation:

A: Refer to the question we need to write the provided expression in the scientific notation.

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…

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.