Hey can you please prove that limn➡️∞ k➡️1 6(k^2)/(n^3) - (5k)/(n^2) + 4/n =7/2​

An angle that measures between 90 and 180° is called a(,

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase