2 × 0. = 80 ÷ 3
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3 60. 80÷3 = 26.666666667
Answer:
26.40 divided by 2 is 13.20 13.20 is your answer!
Answer:
Step-by-step explanation:
Given that population average is 0.8 ampere
Sample size = 9
Sample mean x bar = 1.34 A
Sample std dev s = 0.48
(one tailed test)
Mean difference - 
Std error = 
t test can be used since sigma is not known and sample size small
t statistic = mean diff/std error = 3.5
df = 8
p value = 0.00404
Step-by-step explanation:
= 0,4 ÷ 29,5
= (0,4 × 10) ÷ (29,5 × 10)
= 4 ÷ 295
= 4/295
Answer: Square
Step-by-step explanation:
Take the coordinates and graph them. If you then plug the coordinates into the slope formula for AB you get -3/2 and BC you get -2/3 and CD you get 3/-2 and for AD you get 2/-3 or -2/3. If you then look at it opposite reciprocals which proves that its a square just rotated. I also put square in the test and it was right.
