In circle t, ∠ptq ≅ ∠rts. circle t is shown. line segments t p, t q, t r, and t s are radii. lines are drawn from point p to point q and from point s to point r to form secants p q and s r. angles p t q and s t r are congruent. the measure of arc s r is 66 degrees. the length of t r is 3 and the length of s r is 4. what is the length of pq? 3 units 4 units 6 units 7 units

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?