Answer:
The sum of the sequence is -152250.
Step-by-step explanation:
Given : Sequence
To find : What is the sum of the sequence?
Solution :
The given sequence is in Arithmetic sequence as the difference between them is same.
Where, the first term is a=-32
The common difference is
The last term is l=-780.
The last term formula is
The sum of n terms formula is
Therefore, the sum of the sequence is -152250.
If Mercedes alone could paint the house in 8 hours, we would expect that both painting together would take less than 8 hours.
In 1 hour: Dorie would paint 1/12 of the house, while Mercedes would paint 1/8. This is a total of 1/12 + 1/8 = 5/24. If they can combine to paint 5/24 of the house in 1 hour, then the total time for the whole house would be
1 / (5/24) = 24/5 = 4.8 hours or 4 4/5 hours
Hello!
The mean is the average. The median is the middle number of the data set, in terms of quantity. The mode is the number that appears the most. The range is the difference between the largest and smallest numbers in the set.
Therefore, our answers are below.
Range: Difference between largest and smallest data piece.
Median: Middle value of a set of data
Mode: most commonly occurring number(s)
Mean: the sum of the data divided by the quantity of the data items.
I hope this helps!
Answer:
12OUT OF 17
BECAUSE YOU HAVE 12 TAILS AND 5 HEAD SO YOU HAVE A TOTAL OF 17 AND IT ASKS FOR THE TAILS SO IT WILL BE 12 OUT OF 17 BUT IF IT WAS ASKING ABOUT HEADS IT WOULD BE 5 OUT OF 17
Answer:
22.5 i think should be your answer