1 and 11/12 hours I think
Answer:
4000
Step-by-step explanation:
Here's the work and the answer. I hope this helps.
<span>y=x^2+5x+6
y=4x+12
Solution = (-3,0) and (2,20)
</span><span>y=x^2-3x-1
y=8x-1
Solution = (0,-1) and (11,87)</span>
Answer:
n = 1500
Step-by-step explanation:
The sample size is the number of students that were asked
n = 1500
