Answer:
(2,-9)
Step-by-step explanation:
-2+4=2
-7-2=-9
down=negative
right=positive
left=negative
up=positive
3/7
6 divided by 2 equals 3
14 divided by 2 equals 7
Answer:A.) triangular prism B.) triangular-based pyramid
Step-by-step explanation:
Answer:
The statement that cushion A is twice as popular as cushion B cannot be verified
Step-by-step explanation:
From the question we are told that:
Sample size n=38
Type a size A 
Type a size B
Generally the probability of choosing cushion A P(a) is mathematically given by


Generally the equation for A to be twice as popular as B is mathematically given by

Therefore Hypothesis

Generally the equation normal approx of p value is mathematically given by



Therefore from distribution table


Therefore there is no sufficient evidence to disagree with the Null hypothesis 
Therefore the statement that cushion A is twice as popular as cushion B cannot be verified
Answer:
(A)55
Step-by-step explanation:

From the values on the graph which is presented in the table above, the number of people who rode the bus during the 12.00 hour is 55.
<u>The correct option is A.</u>