The graph below shows that the rate of haircuts given at a barbershop throughout the day is 11 haircuts every 4 hours. another barber is hired, and the number of haircuts given is increased by 1 every 4 hours. what is the slope of the line after the new barber is hired? a 412 b 511 c 115 d 124

2-3 6. use your equation to find how high tyler will have to climb to scale the peak. (4 points: 2 points for correctly substituting values, 2 points for the correct height)

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?