Sunday

March 29, 2015

March 29, 2015

Posted by **keke** on Friday, May 25, 2012 at 9:59pm.

Select the correct answer.

4*10^1+9*10^0+8*10^-1+7*10^-2+8*10^3

49.878

4.9878

498.78

87.894

PAGE

- Math -
**Reiny**, Friday, May 25, 2012 at 10:16pm4*10^1+9*10^0+8*10^-1+7*10^-2+8*10^3

= 40 + 9 + 8/10 + 7/100 + 8/1000

= 49 + .8 + .07 + .008

= 49.878

**Answer this Question**

**Related Questions**

5*10^ -4 - Write in decimal notation. Select the correct answer. 0.00005 -50000...

Math - Can someone correct them 5) Write fraction as a percent 7/8 My answer: 0....

Math - Write the decimal equivalent, using the bar notation. 5/11 I am wondering...

Math Check My Work Please - Find the value of the variables in the table. x n 4 ...

Math - Write the decimal equivalent, using the bar notation. 13/18 b) Find the ...

Maths;Check Answers Please :P - 1. Simplify. 5^–1(3^–2) My answer: 1/45 3. Write...

MATH - a. Write the scientific notation b. Write the result in ordinary decimal ...

math check - Simplify 1) (5t)(5t)^3 My answer: 5t^15 Write the number without ...

MATH 156 - can some one please check if my answer is correct. Write the number ...

Math - decimal notation for 19% is 0.19 right? fraction notation for 38%is 19/50...