The following arithmetic sequence models an installment purchase. Give the down payment monthly payment
J, and length of the plan
400, 510, 620, 730, 840, 950, 1,060.
Submit
Previous
Next

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Which shows a reasonable estimation for 124% of 42 using the distributive property?

The discrete random variables x and y take integer values with joint probability distribution given by f (x,y) = a(y−x+1) 0 ≤ x ≤ y ≤ 2 or =0 otherwise, where a is a constant. 1 tabulate the distribution and show that a = 0.1.2 find the marginal distributions of x and y. 3 calculate cov(x,y).4 state, giving a reason, whether x and y are independent. 5 calculate e(y|x = 1).