Given:
The set of ordered pairs in the options.
To find:
The set of ordered pairs which does not represent a function.
Solution:
A set of ordered pairs represents a function if their exist a unique y-value for each x-value.
In option 3, the given set of ordered pair is:
{(−3,−3),(4,1),(−3,3),(2,2)}
Here, we have to y-values -3 and 3 for x=-3. It means the y-value is not unique for x=-3. So, this set of ordered pairs is not a function.
In option 1, 2 and 4, all the x-coordinates are different. It means their exist a unique y-value for each x-value. So, the set of ordered pairs in options 1, 2 and 4 represent a function.
Therefore, the correct opting is 3.
4 hours in the morning plus 5 so 9 hours a day and 9(hours in a day) times 7(week) would give say that you work 63 hours in a week so 63 times 13.50 is 850.50$ so the answer is that you earn 850.50$ a week I think that is the answer
The lowercase sides are opposite to the corresponding uppercase letter. So in the first example, a is 15 because its directly opposite to A. So under the “a^2” section, put 15^2. Do the same for the other sides.
Under a^2 + b^2 __ c^2, use Pythagorean theorem to solve for each equation and see if a^2 + b^2 is greater, less than or equal to c^2 (hypotenuse or LARGEST side of the triangle)
Answer:
a. 50 students are randomly selected from the school; 11 drive to school
b. 407
Step-by-step explanation:
a. to get an accurate viewing, use random people that share 1 large common denominator (from the same school) that also has to do with the question
b. 11/50 is only between 50 students. make the denominator the same (1850) and multiply the same to the numerator
1850/50 = 37
11/50 x 37 = 407/1850