What is the order of 4 x 10^-7, 7 x 10^-9, 1 x 10^4, 2 x 10^4

From least of greatest:

Step-by-step explanation:

We have been given 4 number in scientific notation. We are asked to write our given number in order.

To write our given numbers in order we need to write these number according to their degrees.

We know that a number with greatest positive degree is the largest number, while a number with largest negative degree will be smallest number.

Upon looking at our given numbers we can see that the number has the largest negative degree, so it will be the smallest number.

We can see that number has the second largest negative degree, so it will be the next number for our given numbers.

We can see that has the same degree, but has a leading coefficient of 2, so it will be the largest number.

Therefore, our given numbers from least to greatest order will be .

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

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a

step-by-step explanation: