Answer:
60 different possibilities
Step-by-step explanation:
Number of bikers = 5
Positions = first, second and third
First positions = all 5 riders can take the first spot = 5 possibilities
Second spot = position 1 has been filled hence number of possibilities = ( 5 - 1) = 4
Third spot = position 1 and 2 has been filled ; number of possibilities =. (5 - 2). = 3
Number of possible arrangements :
5 * 4 * 3 = 60 different possibilities
Answer:
e
Step-by-step explanation:
you can use this phrase to help u
5 or above give it a shove
4 or below let it go
meaning that if its 5 or more then you round up but if its less then 5 then u round down
The "mean" of a group of numbers is also called their "average".
To calculate the mean, add up all the numbers, then
divide the sum by the number of items on the list.
Step #1: Addum up: 3+7+2+9+4+7+3+7+5+2 = 49
Step #2: Count the number of items on the list: I count 10 .
Step #3: Divide the sum by the number of items on the list.
49 / 10 = 4.9
The mean (average) of the numbers on that list is 4.9 .
Let first consider the equations one by one and will be solving one by one ;
Multiplying both sides by y will lead ;
Now, consider the second equation which is ;
Multiplying both sides by x will yield
As LHS of both equations (i) and (ii) are same, so equating both will yield;
Multiplying both sides by 4 will yield
Dividing both sides by y will yield :
<em>Hence, the required answer is 16</em>
Answer:
28/40
Step-by-step explanation:
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