zoebtharpe
06.11.2020 •
Mathematics
Does it make sense to say that the density of helium is 0.1785 kilograms per square meter
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Ответ:
No
Step-by-step explanation:
Ответ:
Ответ:
- 16
Step-by-step explanation:
The way this is given, you have to find the second term before you can fine the third.
a2 = d(n - 1) * (-2)^2
a2 = 2 * (-2)^2
a2 = 2 * 4
a2 = 8
a3 = d(3 - 1) * (-2)^3
a3 = 2 * (-2)^3
a3 = 2 * - 8
a3 = - 16