In the formula i=p. r.t, what does r stand for?
a. rate: the percent that interest is paid annually as a decimal
b. ratio: the size of the interest interval compared to time
c. return: how much money you end up earning
d. reserves: how much money you have in the investment

a. Rate: the percent that interest is paid annually as a decimal

Step-by-step explanation:

Given the simple interest formula:

I=P*r*t

I refers to interest

P refers to principal (initial value)

r refers to interest rate (decimal)

and t refers to time (years)

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation: