Answer:
20
Step-by-step explanation:
we first find the formula of the line
y = mx+b
m = (y2-y1)/(x2-x1)
m = 10/10
m = 1
y = 1x + b
y = x + b
plug in points from the table
10 = -10 + b
20 = b
b = 20
b is the y-intercept
Answer:
amount is ≤ 500
Step-by-step explanation:
Maximum means less than or equal to
amount is ≤ 500
Answer
test statistic
P-value
Step-by-step explanation:
From the question we are told that
The first sample size is
The first sample mean is
The first standard is
The second is
The second sample mean is
The second standard deviation is
The level of significance is
The null hypothesis is
The alternative hypothesis is
Generally the test statistics is mathematically represented as
=>
=>
Generally degree of freedom is mathematically represented as
=>
=>
From the student t distribution table the probability value to the left that corresponds to at a degree of freedom of is
Answer:
$ 20
Step-by-step explanation:
Given that,
No. of notes Joe has = 4
The total value of the notes = $ 75
From the given notes, 4 notes that can make the sum of 75 would be
$ 50 note + $ 10 + $ 10 note + $ 5
= 50 * 1 + 10 * 1 + 10 * 1 + 5 * 1
= $ 75
Thus, the note that would not be included in the total value would $20 note as if we add it either the sum would be greater or lesser with four notes in combination.
Answer:
Step-by-step explanation:
(6,-4)