Answer:
(4,-1) (4,0) (4,1)
Step-by-step explanation:
If you graph this, it will be a straight vertical line. No matter what y is, x will always be 4.
Answer:
x^9^y^2 z^4
Step-by-step explanation:
Answer:
The second number is a*t/s
Step-by-step explanation:
s/t = a / x Let x be the second number.
sx = at divide by s
x = at/s
Answer:
Mark drove 4 hours
Mary drove 6 hours
Step-by-step explanation:
Answer:
t=0.21
Step-by-step explanation:
Given
and a population mean
.
#We state our hypothesis as:

The evidence available should validate either the null or alternative hypothesis.
#We calculate the test statistic as:


Hence, the test statistic is t=0.21