We can use the simple rule for finding the number of sales;
Sales = number of items sold ÷ (remaining item + items sold)
Therefore,
To find out the impact of the new label on sales we can say:
Sales = number of items sold ÷ (remaining item + items sold)
Sales for new label = p ÷ (p + q)
And,
Sales for old label = r ÷ (r + s)
For question 9, your answer would be -7
-56 = 8x
then swap the equation
8x = -56
8 x 7 = 56
so your answer would be -7 because the -56 is bigger.
By Euclid’s division algorithm:
117 = 65 x 1 + 52 ... (1)
65 = 52 x 1 + 13 ... (2)
52 = 13 x 4 + 0 ... (3)
So HCF of (65, 117) is 13.
Now from equations (1), (2) and (3) we can write: 13 = 65 m 117 => m = 2
Hence, option (b) is correct.
The <em>correct answer</em> is:
This should be a uniform distribution.
Explanation:
Each of the sections labeled 1 through 5 would have the same probability of being landed on. This means that their relative frequencies should be nearly, if not exactly, the same.
When graphing this as a bar graph, it would be nearly level across the entire graph. This is called a uniform distribution, since the values are very close to (if not exactly) the same.
By using <em>algebra</em> properties and <em>trigonometric</em> formulas we find that the <em>trigonometric</em> expression
is equivalent to the <em>trigonometric</em> expression
.
<h3>How to prove a trigonometric equivalence by algebraic and trigonometric procedures</h3>
In this question we have <em>trigonometric</em> expression whose equivalence to another expression has to be proved by using <em>algebra</em> properties and <em>trigonometric</em> formulas, including the <em>fundamental trigonometric</em> formula, that is, cos² x + sin² x = 1. Now we present in detail all steps to prove the equivalence:
Given.
Subtraction between fractions with different denominator / (- 1) · a = - a.
Definitions of addition and subtraction / Fundamental trigonometric formula (cos² x + sin² x = 1)
Definition of tangent / Result
By using <em>algebra</em> properties and <em>trigonometric</em> formulas we conclude that the <em>trigonometric</em> expression
is equal to the <em>trigonometric</em> expression
. Hence, the former expression is equivalent to the latter one.
To learn more on trigonometric equations: brainly.com/question/10083069
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