In science class, Victor started an experiment using a solution with a temperature of -5°C. During the experiment, the change in the solution's temperature was -4°C. What was the final temperature of Victor's solution? To solve the problem, Antonio added -5 + (–4) and came up with an answer of –9°C. Is Antonio correct? Why or why not?

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.