in the formula $i = p \\cdot r \\cdot t$, what does $p$ stand for?\na. percent: the interest rate expressed…

in the formula $i = p \\cdot r \\cdot t$, what does $p$ stand for?\na. percent: the interest rate expressed as a percentage\nb. principal: the amount of money you initially invested\nc. period: how often the interest is calculated\nd. payout: how much money you end up with\n\nplease select the best answer from the choices provided\n\n○ a\n○ b\n○ c\n○ d

in the formula $i = p \\cdot r \\cdot t$, what does $p$ stand for?\na. percent: the interest rate expressed as a percentage\nb. principal: the amount of money you initially invested\nc. period: how often the interest is calculated\nd. payout: how much money you end up with\n\nplease select the best answer from the choices provided\n\n○ a\n○ b\n○ c\n○ d

Answer

Brief Explanations:

The formula ( I = P \cdot r \cdot t ) is used to calculate simple interest, where ( I ) is interest, ( P ) is the principal (initial amount invested), ( r ) is the interest rate, and ( t ) is time. Option a is incorrect (percent would relate to ( r ) when converted from percentage to decimal), option c is incorrect (period isn't represented by ( P )), and option d is incorrect (payout is not ( P )). Option b correctly defines ( P ) as the principal.

Answer:

b. Principal: the amount of money you initially invested