//I'll use the discriminant rule for this.
b^2 - 4ac = 0 when one real root
Therefore, k^2 - 4*3*4= 0
k^2 = 48
k= +-4√3
Answer:
B-105.4 min
explanation
i just learned that just now
Answer:
-1.3 and 1.55
Step-by-step explanation:
<span>B. The sample might not be representative of the population because it only includes students who are attending an after-school activity.</span>
