Algebra

Write in standard notation. 6.12 X 10^3.

A. 6120
B. 612
C. 61,200
D. 61.2

A

Simplify and write in scientific notation. 0.5(8 X 10^5).

A. 8 X 5^5
B. 4 X 5^5
C. 8 X 10^5
D. 4 X 10^5

D

1. 👍 0
2. 👎 0
3. 👁 441
1. correct

1. 👍 0
2. 👎 0
posted by Reiny

Similar Questions

1. Math

1. Evaluate 1/2a^-4 b^2 for a=-2 and b=4 A. 2 B. 1/2 C. 3 D. 4 2. Simplify. Write in scientific notation. (9x10^-3)^2 A. 8.1x10^-5 B. 8.1x10^-4 C. 8.1x10^-3 D. 8.1x10^-6 3. Simplify. Write in scientific notation. 0.5(8x10^5) A.

asked by BTS on February 6, 2019
2. Maths

Write. The following in standard. Form 6120

asked by Monique on November 10, 2016
3. math ALG 2!scientific notations helpp

Write the following value in standard notation. 4.25 x 106 Write the following value in standard notation. 3.89 x 104 Write the following value in standard notation. 3.14 x 10-5 Write the following value in standard notation. 2 x

asked by tyneisha on March 15, 2013
4. math,correction

can somone correct these for me please... Simplify (m^5)^8 My answer.m^40 List the terms and coefficients of 8x^3-4x^2+3 My answer: terms: 3 coefficients: 8,-4 This next one i'm not sure about how to even do it... write 9.03 X

asked by jas20 on February 28, 2007
5. scientific notation am i doing it right?

write in decimal form (standard notation) 1) 8x10^4 = 80000. 2) 9.82x10^5 = 98,200,000. 3) 9x10^-3 = 0.0009 4) 7.24x10^-6 = 0.00000724

asked by anonymous on May 25, 2013

Question: a) Write in standard notation: 6.3 X 10 to the ninth power. b) Write in scientific notation: 0.00000047

asked by ... on December 8, 2011
7. Math

Please help with the following questions: 1. write 12 million in scientific notation 2. Write 17,600 in scientific notation 3. write 1.2 * 10 to the fourth power in standard form 4. write 5 * 10 to the sixth power in standard form

asked by Alex on February 4, 2013
8. 7th grade math questions Scientific Notation

19. Write the size of a grain of very fine sand, about 9.35 x 10^-2 cm, in standard form. 31. The population of the US is expected to be 392 million people by 2050. Write this answer in scientific notation. 37. Write 10^29 - 10^28

asked by Delilah on September 28, 2012
9. Algebra 1

Plz help me with the following problems. Simplify. 5^-1(3^-2) Simplify. mn^-4/p^0q^-2 Write a scientific notation. 0.0042 Write in standard notation. 6.12*10^3 Simplify. Write in scientific notation. 0.5(8 * 10^5) Simplify. Write

asked by Gabby on February 5, 2014