Answer:
(9,12)
Step-by-step explanation:
Answer:
(in the image)
Step-by-step explanation:
hope it helps
The standard deviation of the number of points earned by each group
The mean number of points earned by each player
The mean number of points earned by each group
Answer:
The answer is The mean number of points earned by each group
Step-by-step explanation:
a)–486
b)–364
c)–40
d)122
The sum of the first six terms of the geometric series will be -364. Hence, option (B) will be correct.
A geometric series is a series in which the division of any consecutive two terms will be the same.
For example 3, 6, 12, 24 here if you divide 6 by 3 then it gives you 2, and if you divide 12 by 6 then also it gives you 2, and so on.
Given up series is 2, – 6, 18, – 54
The common ratio of this GP is -3 by that
The remaining elements of this gp will be 162, -486
So the sum will be 2 - 6 + 18 - 54 + 162 - 486 = -364 so it will the summation of the given gp.
For more about geometric series
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Answer:
the answer is -364
Step-by-step explanation:
Answer:
3.54 and 1.04
Step-by-step explanation:
Given:
Two towns are 1,100 miles apart.
A group of hikers Starts from each town and walks down the trail toward each other..
They meet after a total hiking time of 240 hours.
If one group travels 2 1/2 mile per hour slower than the other group.
Question asked:
Find the rate of each group.
Solution:
Let speed of faster hiker =
Speed of slower hiker =
As we know:
Total distance between two town = Total combined speed of both hikers Total combined time taken
Speed of faster hiker = = 3.54 miles per hour.
Speed of slower hiker = =
Therefore, speed of faster hiker is 3.54 miles per hour and speed of slower hiker is 1.04 miles per hour.
Answer:
$46325 in total for the car
Step-by-step explanation: