What is the slope-intercept equation of the line below? O A. y=-3x-4
O B. y = 3x + 4
O C. y = 3x - 4
O D. y=-3x + 4

In the diagram below what is the approximate length of the minor arc ab

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.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).