How much data is needed to have a representative sample of the population?

10 to 20 items.

At least 100 items.

All of the population.

It depends on the size of the population.

What does the first paragraph of the text mostly describe

The average of 5 consecutive multiples of 5 is 20 what is the largest of these numbers

The table shows the amount of apple sauce made from one apple of each size. Patrice has 17 medium apples and 23 large apples. What is the total amount of apple sauce that she can make with these apples?

It took Jen, who biked at a speed of 12 mph, 20 minutes to get home. What is Jim's speed, if it took him only 15 minutes to bike that distance?

22. The length of a rectangle is 5 inches longer than the width. The perimeter of the rectangle is 40 inches. What is the width of the rectangle, in inches? F. 7.5 G. 8 H. 15 J. 16 K. 17.5

What's the parabola in vertex for for (-5,0) and has a vertex (-2,1)

He length of a rectangle is 7 in greater than the width. the area is 30 in squared2. find the length and the width

The second side of the triangle deck is 4 feet longer than the shortest side. The third side of the deck is 4 feet shorter than twice the length of the shortest side. If the perimeter of the deck is 76 feet, what are the lengths of the three sides?

The sum of the first 100 positive numbers?

A buck sold 32,300 copies in its first month of release. Suppose this represents 8.8% of the number of copies sold today. How many copies have been sold to date?