The correct order would be the following:
B) 12.2
A) 12.205
C) 12.25
B would be the least of these numbers because A is just 0.005 more than it. C would be the greatest of these numbers because it is 0.05 greater than B putting it also ahead of letter A.
The standard deviation is 19.91.
To find the standard deviation is a binomial distribution, you have to take the square root of the total number multiplied by the percent and its compliment.
Our expression will be:

This will evaluate to about 19.91.
Hey! I got you! So this is an arithmetic equation, and the common difference (how much it goes up by) is positive three. To find a sub 0- the first number of the sequence, you’ll subtract the first number shown by 3! This will show you 33! Now you input this into an equation and your answer will be 3n+33!
Please give brainliest!❤️
2(2) + 3(3) =
4 + 9 = 13
I don't know what 90p means but basically, u have to multiply that by 3 and add it to our current total which is 13.
Then, u substract the total cost from the 20 and you should get the change.