A) (1,3)
1st number is x
2nd number is y
count to the right 1
up 3
(1,3)
Hello
Answer : E=Plane
Good Lessons :)
The answer is 0.625 You divide 5 by 8
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:
64
Step-by-step explanation:
A negative exponent means we first calculate the exponent, then we take the reciprocal.
The first step is to calculate
. This is equal to
. Then, we take the reciprocal. The answer is 64.