Monday

March 30, 2015

March 30, 2015

Posted by **Esther** on Tuesday, October 23, 2012 at 11:08am.

a)Idaho has a larger population than Florida.

b)Florida has a larger population than Texas.

c)Idaho has the smallest population.

d)Florida has the largest population.

11. What is 8.57 x 10–4 in standard form?

a)85,700

b)0.00857

c)8,570,000

d)0.000857

Please help!! Need answer now!!

- Please answer two math questions!!! -
**Reiny**, Tuesday, October 23, 2012 at 11:29amyour numbers were probably written as

2.5 x 10^7

which means 2.5 x 10000000 , notice 7 zeros from 10^7

= 25 000 000 --> 25 million

do the same with the other numbers and you will be able to compare their sizes.

8.57 x 10^-4

= 8.57 x 1/10^4

= 8.57 x 1/1000 -----> count the zeros in the denominator

= .000857 -----> how many places to the left has the decimal moved?

does that give you any hints for quick solutions to these kind of problems?

- Please answer two math questions!!! -
**Esther**, Tuesday, October 23, 2012 at 11:31amThank you :)

**Answer this Question**

**Related Questions**

Math Help - 8. One nanometer is about 0.00000003937 of an inch. What is this ...

Math - According to the 2010 census data , the population of Texas was about 2.5...

7th grade math help quick please - Which is irrational? 0.117117117 . . . 0....

math help plzzzz!!!! - Multiple Choice 1. What is 0.32 written as a fraction in ...

math - find the sum of 2 1/2 and 2/5 which of the following makes the statement ...

algebra, math133 - Pick a country of your choice that is experiencing population...

Algebra 2 - According to the US Census Bureau, the population of the United ...

Math - According to the 2010 census, the population of Nebraska was 1.8*10^6 ...

7th grade math - In 2004, about 14 percent of the estimated total population of...

math help - 1. Which of the following is greater than 4.3 x 10^9 a. 2.1 x 10^9 b...