Answer: (A) H0: μ = 140 mg vs. H1: μ ≠ 140 mg
Step-by-step explanation:
Usually null hypothesis represents the claim that the values associated to the groups being tested have no statistical difference but alternative hypothesis supports the claim that there is statistical difference.
Let 
be the population mean .
We are given that the mean potassium content of a popular sports drink is listed as 140 mg in a 32-oz bottle.
i.e. Null hypothesis :
Alternative hypothesis for two tail hypothesis has sign (≠).
i.e. Alternative hypothesis : 
∴ The hypotheses for a two-tailed test of the claimed potassium content:
H0: μ = 140 mg vs. H1: μ ≠ 140 mg
Answer:m<$23.09
Step-by-step explanation: This question is tricky as there are unexplained variables.
Travis plans spending $143.15 every month but only two expenses were given to us, so other possible expenses may or may not be expended in this particular month.
That’s why we must include an inequality here.
Okay, back to the question.
Travis plans spending 5.2 times movie money on video games, my kinda dude.lol
Hence, 5.2m=v
m=movie budget
v=video games budget
But m+v<=143.15, the total proposed budget. Let’s replace v with 5.2m,
We have,
m+5.2m<=143.15
6.2m<=143.15
m<=23.0887
(We’ll have to approximate to the nearest cent)
m<$23.09
I hope this helps you
6 (x^2+3x)=0
x (x+3)=0
x=0
x+3=0
x= -3
C. 1/5,2/5,3/5,4/5 and 1 since all will be on the same mark as 2/10,4/10,6/10,8/10 and 10/10.
d. there would be 10/10 for every 0 to 2.
