A50 gallon bathtub contains 20 gallons of water and is filling at a rate of 2.4 gal/min. you check the tub every minute on the minute

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.

Based on the figures as marked, /\rqs = —

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?