APR = Annual Percentage Rate; APY = Annual Percentage Yield.
This is a tough question!!
To get the APY we use the compounding formula (A = P(1+r/n)^nt) and put $1 in
for the principal and see what our final amount is at 19.07% after a year.
A = 1(1+.1907/12)^12
A= 1.0159^12
A= 1.2083 This means
that we paid 0.2083 on our dollar after a year which means the APY is 20.83%.
Answer:
the answer rounded to the nearest hundred is 0.86
Step-by-step explanation:
the full answer is 0.859375
Answer:
C
Step-by-step explanation:
4xy(y^2 + 2x) Remove the brackets (distributive law)
4xy^3 + 8x^2y
You have to turn the two terms around to see the correct answer. That's perfectly alright when dealing with addition of pluses.
8x^2y + 4xy^3
I would put the equation into two fractions to make a proportion.
30/24 = 20/x
From there, you'd cross multiply to get:
30x = 480
x = 16
So, if there are 20 children currently in the elevator, 16 adults can still enter.
