Question

Estimate the number 0000004 nearest hundred thousand, the number 000000428 is 0.00000 Written as a single digit times a power of ten the estimate is 00​

Answer 1

To estimate the number 0000004, the nearest hundred thousand is 0. To write the number 000000428 as a single digit times a power of ten, it can be written as 4.28 x 10^-5.

Step-by-step explanation:

To estimate the number 0000004 to the nearest hundred thousand, we need to identify the place value of the nearest hundred thousand, which is 100,000. Since 0000004 is closer to 0 than to 100,000, the estimate would be 0.

To write the number 000000428 as a single digit times a power of ten, we count the number of zeros after the first non-zero digit. In this case, there are 5 zeros, so it can be written as 4.28 x 10-5.