I hope this helps you
x/2>= -4
x>= -4.2
x>= -8
Step-by-step explanation:
<h2>
<em>Inverse of f(x) , f−1(x)=logx , which is a logarithmic function.</em></h2>
You have a fifty percent chance of heads or tails, so the probability of it landing on the same side twice is 25 percent.
The algebraic expression is: x% * 100
<h3>How to translate the expression?</h3>
The statement is given as:
How much x% of sugar syrup can you make if you have 100 grams of sugar?
The amount of sugar is given as:
100 grams
So, the algebraic expression is:
x% * 100
Read more about algebraic expression at:
brainly.com/question/19245500
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Answer:
B: Yes, the participants are grouped by sun exposure, and then both treatments are randomly assigned within each group.
Step-by-step explanation:
Randomized block design is one in which the experimental units are categorized into groups which we call blocks. Thereafter, treatments will be randomly allocated to the experimental units inside each of the blocks.
Now, from the question, we can see that they were grouped in Blocks according to their outdoor activity which is degree of exposure to the sun. Thereafter the individual groups are randomly assigned treatments.
Thus, Option B is correct.
