A polling firm is conducting research on Internet use by calling the landline telephone of every tenth person listed in a local phone book. What bias may exist in the method they are using to do the poll?

Find the distance between (-5,6) and (1,-1)

If the radius of a circle with an area of 11.5 inches squared is multiplied by 6, what is the area of the new circle? 69 in squared 207 in squared 216.66 in squared 414 in squared

The following data shows the temperature of a city, in degrees Celsius, on consecutive days of a month: 8.5, 8.3, 8.2, 8.9, 8.4, 8.2, 8.7, 8.5, 8.3, 8.5, 8.4 Which box plot best represents the data? box plot with minimum value 8.3, lower quartile 8.

Explain why the staircase reperesents a constant rate of change

Suppose you have a $8-off coupon at a fabric store. You buy fabric that costs $7.50 per yard. Write an equation that models the total amount of money y you pay if you buy x yards of fabric. What is the graph of the equation?

Witch of the expressions below could be used to find the amount of space occupied by the cone

What would be the answer. katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress

What is the simplified version of 3x•5-x-2

How do you do evaluating expressions

Ryan bought 36 cupcakes at the bakery. He was given an additional 8 cupcakes for being a valued member the bakery is packing the cupcakes by placing 6 in each box. How many boxes will the bakery need?