The temperature dropped meaning it got lower. Subtract the amount of the drop from the starting temperature:
-4 - 10 = -14
The temperature was -14
You take three fourths of 270 and add it to 270. 270 + 67.5 = 337.5
1/2, because you multiply your denominators together and your nominnators together, getting you 6/23, then you simplify to get 1/2.
Answer:
True, True, False, True
Step-by-step explanation:
<span>1/258 *(t^28)
= t^28 / 4^4
= t^28 4^-4
= (t^-7 * 4)^-4
= (4t^-7)^-4
answer is D. last option</span>
