Answer: (C) 13,120
<u>Step-by-step explanation:</u>
Given the sequence {4, 12, 36, 108, ... , 8748} we know that the first term (a) is 4 and the ratio (r) is
Input the values above into the Sum formula:
a car is travelie at a contstant speed of 43 miles per hour how far the will the car travel in 5 hours
2 answers:
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Answer:
1.15 or
Step-by-step explanation:
1. The slope can be found with this formula:
2. Let's plug in the numbers:
4. ≈ 1.1538
Answer:
45
Step-by-step explanation:
The mean is calculated as
mean =
Given the mean of 8 numbers is 41 , then
= 41 ( multiply both sides by 8 )
sum of 8 numbers = 328
Given the mean of 2 numbers is 29 , then
= 29 ( multiply both sides by 2 )
sum of 2 numbers = 58
The sum of the remaining 6 numbers = 328 - 58 = 270 , so
mean = = 45
The mean of the other 6 numbers = 45