The lead in a mechanical pencil has a diameter of 0.5 mm. Write this number in scientific notation

Q: Put In exponential and algebric form

A: The polar form of a complex number is given by the expression . The polar form of a complex number…

Q: 7. -x3 . Vĩ

A: xa.xb = xa+b

Q: Identify the base and the exponent in the expression. -x7 base exponent

A: To identify the base and the exponent of the given expression: - x7

Q: The Samoan moss spider has an average body length of 0.0003 meters. Write this number in scientific…

A: 0.0003 can be written as  0.0003  meters  = 3.0×10-4 meters

Q: Sara is m years old today. What is her age five years ago

A:

Q: Decide the length of the support. 24.7 inches < < 45.5 inches Record the same in scientific…

A: A number is written in scientific notation when a number between 1 and 10 is multiplied by a power…

Q: There are around 1.01 x 104 taste buds on a human tongue. Write the number in standard form.

A:

Q: Change 88,000,000 to scientific notation.

A: Since you have posted multiple questions and we can answer one question. So, answered the first…

Q: .3 1.

A:

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

A:

Q: 1 -V81. V3x

A:

Q: In the simplified form of the exponent of a is Vab and the exponent of b is

A:

Q: If mLX= 126, find mLZ. W type just the number in the box

A: To find the angle Z

Q: 4. 4n2x6

A:

Q: Write the number in standard notation. 12) 7.3 x10"= 4

A: Given number is : 7.3×104 To write the number in standard notation.

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: Write the following number in scientific notation.

A: We have to write the given number in scientific notation.

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: Indicate whether each number is written correctly in scientific notation or not.

A:

Q: Simplify the expression, and rationalize the denominator when appropriate.

A: Simplify the expression, and rationalize thedenominator when appropriate.                12πr23

Q: Record the answer in scientific notation. (12 x 10) (4 x 102) =Ox 100 %3D

A: From the division rule, a÷b=ab If a=12×104  and  b=4×102, then…

Q: please solve and show your work

A: The whole number of the number

Q: x3. 3.

A:

Q: Express the number in decimal notation. 2 billion 20 x 108 2 x 109 2,000,000,000 O 2 x 106

A: Given query is to express the given number in decimal notation. 2 billion.

Q: 9. Write 1 trillion to the scientific notation.

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

Q: Write the given number in decimal notation without the use of exponents 3.8 * 102

A: Decimal notation of  3.8*10^2

Q: Simplify using only positive exponents

A:

Q: Name the base and exponer 1. 153 base exponent

A:

Q: Write the number in scientific notation : 3,590,000

A: Given number is 3590000

Q: Remove parenthesis and simplify.  Write without negative exponents.   A)  (-2xy-4)3

A:

Q: 9. -x? . Vx?

A:

Q: Write the number in scientific notation -0.00000006893 ?

A: To write the number -0.00000006893 in scientific notation. Scientific notation is used to write a…

Q: x1 2.7

A:

Q: 3. (х)

A:

Q: Perform the indicated operations.

A:

Q: Write the number in decimal notation without the use of exponents. 3.95x 10-2 3.95 x 10

A: To write the below number in decimal notation. 3.95×10−2

Q: In scientific notation, which numbers have positive exponents and which havenegative exponents?

A: A positive exponent indicates a large number and a negative exponent indicates a small number that…

Q: Convert the following values and write answers in scientific notation, where appropriate. 78.9 ft to…

A: We know that,

Q: Write the answer in scientific notation to four decimal places 455,000 * 823,000

A:

Q: Simplify. Write your answer using only positive exponents.

A:

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: V-8x

A: We can solve the problem as per instructions.

Q: A Bomed student at the Cect County School of Technology measured the length ot a certain e coli…

A: Given: The length of bacteria is 0.0000075 inch

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: The quotient rule for exponents states that bm/ bn =_______, b ≠ 0. When dividing exponential…

A:

Q: 2

A: Given the fraction =2x2

Q: Simplify by reducing the index of the radical. ∜72

A: Simplify by reducing the index of the radical. ∜72