Answer:
C.
(0.525, 0.635)
Step-by-step explanation:
0.58 +/- 0.994sqrt(0.58×0.42/80)
0.58 +/- 0.05485042953
[0.5251495705 , 0.6348504295]
Answer:
- Why was the parabola feeling down today?
- Because of negative 'a'
<em>y = ax^2 + bx + c is the formula of parabola</em>
<em>When a > 0, parabola opens up</em>
<em>When a < 0, parabola opens down</em>
Answer:
-9
Step-by-step explanation:
The answer to 191 rounded to nearest ten is 190
answer:
B -2
Step-by-step explanation:
equation is x-6=5x+2 and you some it like you would for a regular linear expression