Answer:
5/48
Step-by-step explanation:
There are 12 letters in pennsylvania
P (n or a) = (number of n's and a's)/ total
There are 3 n's and 2 a's
P (n or a) = 5/12
P (Vertical symmetry) = letters with vertical symmetry/ total
Only V I and Y have vertical symmetry 3 letters
P ( vertical symmetry) = 3/12
Multiply the probabilities together
5/12 * 3/12 = 15/144 = 5/48
3 √x. Times 8√x^5. That’s the answer idk really how to explain it
Answer:
210 adult tickets were sold
Step-by-step explanation:
let x be the number of adult tickets sold
let y be the number of children tickets sold
x+y=260 equation 1
9x+5y=2140 equation 2
multiply equation 1 by 5
multiply equation 2 by 1
5x+5y=1300
9x+5y=2140
subtract equation 1 from 2
4x=840
x=840/4
=210 tickets
substitute for x in equation 1
210+y=260
y=260-210=50
Answer:
Y= -1/3x +2.5
step-by-step explanation:
first I reconfigured the given equation: x+3y=15
-x+x+3y=15 -x Subtracted x from both sides
3y=15-x Simplify
3y/3=15-x/3 Divide both sides by 3
y=-1/3x+3 Simplify
I turned it into y=-1/3x+5
then I translated the line up and down to find what point crossed (6,1)
The proper value for B in y=mx+b was 2.5
Try using Desmos online calculator it really helps
Hope this helped :)
Answer:
3x +12
Step-by-step explanation:
