Answer:
49/81 ≈ 0.604
Step-by-step explanation:
The power applies to both the numerator and the denominator.
(7/9)²
= 7²/9²
= 49/81
≈ 0.604
Do you mean Harvard? Because if so, yes I believe
Answer:
The speeds are equal.
Step-by-step explanation:
<em>100 meters in 9.75 seconds</em> compared to <em>200 meters in 19.5 seconds</em>.
(100 m)/(9.75 s) = 10.2564 m/s
(200 m)/(19.5 s) = 10.2564 m/s
The speeds are equal.
Can you show me a picture of it?
3n - 3 = 4n + 1
Add 3 to both sides
3n = 4n + 4
Subtract 4n from both sides
-n = 4
Divide by -1 on both sides
n = -4
Hope this helps! :)