I'm learning about interest (simple and compound interest). I don't understand it. What is interest exactly? I know the formula for simple interest is
I = prt
And then you have to add the interest to the original amount.

I learned that the formula for compound interest is
M = p (1 + i)ⁿ
But when I searched it up, it said it was
A = p (1 + r/n)ⁿᵗ

Can someone please explain this all to me ASAP? I need to understand this all before tomorrow.

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

what are you trying to solve here

step-by-step explanation:

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation: