-5t2 + 40t = 0
5t(-t+ 8) = 0
5t = 0 or t = 8
Y=-2 should be the answer
Answer:
C
Step-by-step explanation:
Is is a one-tailed test
P(z < 2.45) = 0.9929
1 - 0.9929 = 0.0071
Significant at both 0.05 and 0.01 because both are greater than 0.0071
Answer:
i got 1200 not sure ifs right tho
Step-by-step explanation:
Answer:
yeeeeeeeeeeee
Step-by-step explanation: