The simple interest formula is i = prt, where i represents simple interest on an amount, p, for t years at a rate of r. the equation solved for p is p = . what is the amount of money, p, that will generate $40 in interest at a 10% interest rate over 5 years?

Plz which expression is equivalent to the expression below?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.