
Therefore, the slope of the line is 1/3. In case if you want the equation too.

Therefore, the equation is y=1/3x+2/3
Answer:9
Step-by-step explanation:
Because things are better guessed
Answer: rounded: 2400
60 * 40
Actual: 2508
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Isolate a
f = m × a
divide m from both sides
f/m = a
Answer: z= -1.636
Step-by-step explanation:
When population standard deviation is known, then the test statistic is given by :-

, where
= sample mean,
= population mean, n=sample size ,
= standard deviation
As per given,

Hence, the e test statistic to see whether the candy bars are smaller than they are supposed to be : z= -1.636