Aveterinarian recorded a cats resting heart rate to be 120 beats over a 45-second time period. find the constant of proportionality in beats per minute. show work

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

10 points? me . its important ‼️‼️

A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s