Answer:
3x + 8 ≤ 24
Step-by-step explanation:
Three times a number
3x
increased by 8
+ 8
no more than 24
≤ 24
---------------------
Altogether
3x + 8 ≤ 24
Answer: Coefficient
For example, the term 7x has the coefficient 7 in front of the variable x.
9514 1404 393
Answer:
70° (number in the blank at the bottom)
Step-by-step explanation:
You need to know the meaning of "complement of an angle."
Complementary angles have a sum of 90°. So, the complement of 20° is the angle that makes the total 90°. It is 70°.
The line at the bottom of the figure tells you how to work the problem. It says "the cosine of an angle is the sine of its complement." If you put numbers in this statement, it tells you ...
the cosine of 20° is the sine of 70°
So, the answer to the question at the top of the page is ...
look up the value of sin(70°) in the table
Null Hypothesis, 
: The heart transplant operation had no impact on the patient's survival rates. Alternative Hypothesis, 
: It was asserted that recipients of heart transplants had a higher chance of surviving than recipients of organs from other donors.
The large distribution from binomial, Poisson, etc. is approximated by the normal distribution. Furthermore, the variables are discrete and few, and we are working with counted data rather than real observations. Chi-square distribution should be used in the current scenario. We can determine if the two groups are the same or different by using the chi-square test. As a result, a confidence interval cannot be created.
In other words, the Null Hypothesis is true if the average for the two groups (control and treatment) is equal. In the alternative theory, The averages for the two groups (control and treatment) are different.
To learn more about confidence intervals:
brainly.com/question/17212516
#SPJ4
The algebra question should look like this: <u><em>3^√-64</em></u>.
The answer is -4.
