Write an algebraic expression for "12 less than the quotient of 12 and a number z."
2 answers:
Answer:
Expression is 12 - .
Step-by-step explanation:
Given : "12 less than the quotient of 12 and a number z."
To find : Write an algebraic expression .
Solution : We have given 12 less than the quotient of 12 and a number z."
According to question :
Let the quotient = Q
quotient of 12 and a number z.
quotient = .
Therefore, Expression is 12 - .
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The probability of “landing” in the shaded region to the nearest hundredth is equal to 0.79 or 79.0%.
<h3>How to determine the probability?</h3>First of all, we would determine the area of the given geometric shapes.
For the square, we have:
Mathematically, the area of a square can be calculated by using this formula;
Area = x²
Area = 50²
Area = 2500 ft².
For the circle, we have:
Mathematically, the area of a circle can be calculated by using this formula;
Area = πd²/4
Area = (3.142 × 50²)/4
Area = 1,963.75 ft².
Now, we can determine the probability as follows:
Probability = 1963.75/2500
Probability = 0.79 or 79.0%.
<h3>When the side length is 40 ft.</h3>Area = x²
Area = 40²
Area = 1600 ft².
For the circle, we have:
Area = πd²/4
Area = (3.142 × 40²)/4
Area = 1256.8 ft².
Probability = 1256.8/1600
Probability = 0.79 or 79.0%.
Read more on probability here: brainly.com/question/24441555
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