Bobby purchases a new car for $25,000. The car's value can be modeled by the following exponential function: y = 25000(0.84)^t where y represents the car's value and t represents time in years. How much is her car worth after 3 years rounded to the nearest cent?

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Add the fractions and simplify 1/2+ 1/3