Answer:
<h2><em><u>
12 is the total area</u></em></h2>
Step-by-step explanation:
A of triangle = 1/2 * b * h
b = 6
h = 2
2 * 6 * 0.5
= 12 * 0.5
<h2><em><u>
= 6</u></em></h2>
A of square = l * w
2 * 2
<h2><em><u>
= 4</u></em></h2>
A of Triangle = 1/2 * b * h
2 * 2 * 0.5 =
4 * 0.5
<h2><em><u>
= 2</u></em></h2>
2 + 4 + 6
= 6 + 6
<h2><em><u>
= 12</u></em></h2>
Answer:
The test statistics is
Step-by-step explanation:
From the question we are told that
The sample size is n = 100
The null hypothesis is
The alternative hypothesis is
The sample mean is
The standard deviation is
The level of significance is
Generally the test statistics is mathematically represented as
=>
=>
Answer:
The answer is 6.56!
I hope this helps!
p.s. have any more questions? Post the question and comment the link below!
Ciao!
♥, Sadie
Answer:
Step-by-step explanation:
By definition, we can write ln instead of log. WHEN??
Whenever the base of the logarithm is the number "e".
Hence, when we have:
We can write it in shortcut as:
Hence, ln x can also be written as
Fourth answer choice is right.