Answer:
Jenny´s age is 19 and her mother is 43.
Step-by-step explanation:
1. Plug in the first value of the set
41 is different from 62, so Jenny isn´t 12 years old.
2. Plug in the second value of the set
50 is different from 62, so Jenny isn´t 15 years old.
3. Plug in the third value of the set
59 is different from 62, so Jenny isn´t 18 years old.
4. Plug in the fourth value of the set
Therefore Jenny´s 19 years old.
5. Calculate Jenny´s mother age:
As the sum of their ages is 62 ages, we have the following equation
where
x=Jenny´s age
y=Jenny´s mother age
Therefore Jenny's mother age is 43 years old.
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Mean: The average or the center of the value. To find this, you add up all the numbers and divide by how many numbers there are.
Example: 3, 4, 5
3+4+5 = 12.
There are 3 numbers.
12/3 = 4. The mean is 4
Median: Median means the middle value. You place the numbers in order and locate the middle value.
Example: 5, 4, 3 -> 3,/ 4,/ 5. Middle number 4.
Mode: Place the numbers in order then count how much each number appears. The number that appears the most repeatedly would be the mode.
Example: 3, 4, 4, 4, 5, 5.
The mode would be 4.
Range: Locate the highest and the lowest values of the given set and subtract the smallest to the largest.
Do you know where to start now?
The area of A'B'C is 6.25 times the area of ABC. Also it wouldnt hurt the report the guy below who's obviously milking points.
Answer:7
Step-by-step explanation:
A) x= -21/-3
= 7 answer
Answer: 7 times 4
Step-by-step explanation:
