I hope this helps you
tgH=HJ/HK
angle H+angle K=90
H=K=45 degree
sin45=cos46 = square root of 2/2
He 72 inches tall because a yard is 36 inches and 36 times 2 is 72
please mark as brainliest
No, we can only suppose that the observed distribution deviates from the expected distribution when we reject the null hypothesis.
<h3>What is a null hypothesis?</h3>
The null hypothesis exists as a specific mathematical theory that claims that there exists no statistical relationship and significance between two sets of observed data and estimated phenomena for each set of selected, single observable variables. The null hypothesis can be estimated to define whether or not there exists a relationship between two measured phenomena, which creates it useful. It can let the user comprehend if the outcomes exist as the product of random events or intentional manipulation of a phenomenon.
To learn more about the null hypothesis refer to:
brainly.com/question/13135308
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= 18 1/5 + 22 2/5 + 40 1/5
answer is D. last one
Answer:
<u>C) The range is the set of all real numbers greater than –4.</u>
Step-by-step explanation:
<u>Domain</u>
<u>Range</u>
The correct statement is C, which states : <em>the range is the set of all real numbers greater than -4.</em>