Given:
Two numbers and 2.
To find:
How many are in 2.
Solution:
Let x be number of in 2.
Divide both sides by .
Therefore, required multiplication equation is and the required division equation is
.
A salesperson receives 30% commission on the total sales they make in a year How much commission do they make with $350,000 in s
1 answer:
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Answer:
22 people would be expected to participate in the survey.
Step-by-step explanation:
We are given that a research company found that 11% of the people that they called agreed to participate in a survey.
The company called 196 people and we have to find that how many would be expected to participate in the survey.
The above situation can be represented through binomial distribution;
where, n = number of trials (samples) taken = 196 people
r = number of success
p = probability of success which in our question is probability
that people agreed to participate in a survey, i.e; p = 11%
Let X = <em><u>Number of people who agreed to participate in a survey</u></em>
SO, X ~ Binom(n = 196, p = 0.11)
Now, the expected number of people who would participate in the survey is given by;
E(X) =
= = 21.56 ≈ <u>22 people</u>
<u></u>
Hence, 22 people would be expected to participate in the survey.
Answer:
The correct option is A) Down.
Step-by-step explanation:
A function can be shift vertically up or down by adding some positive or negative constant.
For example:
Consider the figure 1:
The function shifted up by <em>k</em> unit. (where <em>k</em> is 1 unit)
Now consider the figure 2:
The function shifted down by <em>k</em> unit. (where <em>k</em> is 1 unit)
Which means to shift the graph of an equation certain number of units up, we need to add that number from the functions equation.
Similarly, to shift the graph of an equation certain number of units down, we need to subtract that number from the functions equation.
Therefore, the correct option is A) Down.
