Question

1 балл The value of 400,000 squared can be written as shown the picture. What is the value of n? 1.6 x 10n Мой ответ

Answer 1

400000² = 400000^2
- таким значком ^ я обозначу дальше что число имеет показатель степени.

400000² = 400000 • 400000 =
= 160000000000 = 16 • 10^10
= 1,6 • 10^11

Показатель степени равен 11

Ответ: 11.

Answer 2

To find the value of "n" in the expression 1.6 x 10^n, we need to determine the power of 10 that represents the number 400,000 squared.

To do that, we can start by calculating 400,000 squared:

400,000 squared = 400,000 * 400,000 = 160,000,000,000

Now, let's express this value in scientific notation:

160,000,000,000 = 1.6 x 10^11

Therefore, the value of "n" is 11.