The graph shows the relationship between the number of cars horns sally heard and the amount of time that has passed since midnight. she has no data for 11 hours after midnight. according to the scatterplot, about how many car horns did she hear at that time?

a) 22

b) 24

c) 26

d) 28

need asap

Can some one explain this i got sent this. is this a threat i’m scared

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)