A survey asked shoppers to estimate the amount of money they spent in their current shopping trip. In a sample of 80 shoppers, 62 said they spent about $50. The store averages 2000 shoppers a day. About how many can be predicted to spend about $50?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.