Use the point-slope form of the equation y + 4 = 5(x + 6) to identify a point the line passes through and the slope of the line. A)(6, 4); −5
B)(6, 4); 5
C)(−6, −4); −5
D)(−6, −4); 5

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?