To find the function,
draw a vertical line through every point. If there is no other point lies on this line, then this is a function.
If we do this vertical line test,
in the first graph, there are two points at (-1, -1) and (-1, 3) lie on the same line and therefore, it is not a function.
In the second graph, points at (-2, -2) and (-2, 1) lie on the same line and therefore, it is not a function.
In the third graph, points at (0, -1) and (0, 2) lie on the same line and therefore, it is not a function.
In the fourth graph, in each vertical line, only one point lies and hence it is a function.
The mixfraction 9(3/4) as a percent is 975%.
We have,
To express 9 3/4 as a percent, we can follow these steps:
Step 1: Convert the mixednumber to an improperfraction.
Multiply the whole number (9) by the denominator (4) and add the numerator (3) to get the numerator of the improper fraction. The denominator remains the same.
9 3/4 = (9 * 4 + 3) / 4 = 39/4
Step 2: Convert the fraction to a decimal by dividing the numerator by the denominator.
39/4 = 9.75
Step 3: Convert the decimal to a percent by multiplying by 100.
9.75 * 100 = 975
Therefore,
9 3/4 as a percent is 975%.
Learn more about percentages here:
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To find the nth term of the given sequence 7, 10, 13, 16, 19, use the formula: nth term = first term + (n - 1) * common difference.
The given sequence is 7, 10, 13, 16, 19. To find the nth term of this sequence, we first observe that each term is the result of adding 3 to the previous term. So, we can say that the sequence follows a common difference of 3. To find the nth term, we can use the formula: nth term = first term + (n - 1) * common difference.
In this case, the first term is 7 and the common difference is 3. So, the nth term can be found using the formula: nth term = 7 + (n - 1) * 3.
Therefore, the nth term of the sequence 7, 10, 13, 16, 19 is 7 + (n - 1) * 3.
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Answer:
Step-by-step explanation:
The given function is
Where is the value of the scooter and is the number of years.
According to the problem, George plans to purchase new scooter for $8000. That means the number 8000 in the given function refers to the price of the scooter. So, if he finds that the scooter costs $6895, then we should replace $8000 with $6895.
Therefore, the right answer is A.
Each neighbour gets 2/3 of a pie.
There are total 4 pies and 6 neighbours.
So,
6 neighbours eat = 4 pies
1 neighbour eats = 4/6 = 2/3 of a pie.
Learn more: brainly.com/question/20521181
6 DIVIDED BY 4 = 1.5
The neighbors share 1.5