The number of boating accidents a policyholder experiences this year is modeled by a Poisson randor with variance 0.10. An insurer reimburses only the first accident. Let Y be the number of unreimbu accidents the policyholder experiences this year. Determine the probability function of Y and find Var(Y)

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'