In my opinion I think it's letter d
Answer:
the expected value is if your sum is odd because half of the values you could roll are odd witch means you have 50% chance to get odd
because their are not high odds of getting something good
Answer:
(a+6)2=49 (use the distributive property and multiply 2 by everything left side
2a +12=49 (subtract 12 from both sides to isolate the a-term)
2a = 37 (divide both sides by 2 to get a alone)
a= 18.5 (this is your answer)
Step-by-step explanation:
I hope this helps :)
Answer:
NS= 20
Step-by-step explanation:
4x / 3x-5 (2/1)
4x / 6x-10
-6x -6x
-2x / -10
X / 5
X=5
NS= 4x
NS= 4(5)
NS= 20
15 less than or equal to (the < and the _ underneath but I can't type it) 7.75 + .5x
let x represent the number of rides you can take
