In a survey of 1,000 people, 420 are opposed to a particular tax increase. Construct a 95 percent confidence interval for the proportion of people in the population opposed to this tax increase.

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Urgent need asap △abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?