The 100th term that’s what I think
Remember, mean is average. So first you add them all up, and then divide by the total number. All the dollars added up and then divided by 6 equals 59. So, working backwards, if you multiply 6 (the number of categories) by 59 you get the total of all money earned from every category. 6 times 59 equals 354. But if you add what you can see right now, it only equals 274. So the t-shirt total must be the difference between the two... 80 dollars.
Answer:
1.
2.
Step-by-step explanation:
Solving (1):
Given
Required
Determine the radius and circumference
Radius is calculated as follows:
The circumference is calculated using:
Solving (2):
Given
Assume that the window is circular, the perimeter is calculated as follows:
Answer: (x+4)(x+5)
Step-by-step explanation:
x²+9x+20=(x+4)(x+5)