2.8 X 10^-8 (........characters space so that I can post this..)
Step-by-step explanation:
0.777... is rational since it can be put in fraction form which is 7/9
note: if something can be put as an integer/integer its rational
Answer:
Step-by-step explanation:
<u>Use properties</u>
10.
- (-t⁴)³ = -t⁴ˣ³ = -t¹²
- Option A
11.
- (t⁸)² = t⁸ˣ² = t¹⁶
- Option C
12.
- (x⁻³)⁻⁵x⁶ = x⁽⁻³⁾ˣ⁽⁻⁵⁾x⁶ = x¹⁵x⁶ = x¹⁵⁺⁶ = x²¹
- Option A
Answer:
Pagará $ 8330 por un artículo con un precio original de $ 9800 con un descuento del 15%.
Step-by-step explanation:
No sé muy bien el español, pero espero que esto ayude.
