Assume an average human heart beats 67 times per minute and an average human lifetime is 70 years. How many times does the average human heart beat in an average lifetime? Assume that each year is a non-leap year. Choose the correct answer below. A. \( 35,215,200 \) heart beats B. 96,480 heart beats C. \( 2,465,064,000 \) heart beats D. \( 2,359,418,400 \) heart beats

Cilkulate the area bounded by: 1. \( y=2 x+1 \), the \( x \)-axis, the \( y \)-axis and \( x=3 \).

\( 2116\frac{221}{} \)

A parent is three times as old as their child. If the parent is 31 years older than the child, what are their ages?

Given: \( f(x)=a^{x}-1 \) for \( a>0, \mathrm{~B}\left(2 ; \frac{-5}{9}\right) \) is a point on \( f \). 4.1 Walculate the value of \( a \). 4.3 Sketch the graph of \( f \). Clearly show the intercepts with the axes and asymptote if any. 4.4 It is further given that C is a point on \( f \) at \( y=\frac{19}{8} \). Determine the coordinates of \( \mathrm{C}^{\prime} \), the image of C , when C is reflected about the lin \( y=x \).

14. slice poseia una anualidad que tenia pag anualu fijo durante doce años consecutivos, el primero de los cuales se produjo exactamente en doce años. La vendio y el precio de venta de \( \$ \). 21.094 .04 se baso en una tasa de randimiento para el inversor dd \( 7.4 \% \) ¿ cual es el monto de los pagos fijos?