AB is tangent to circle O at B. What is the length of the radius r?

A. 15.4

B. 1.7

C. 6.1

D. 2.9

What is the value of the 3 in 35,187

At a shoe store a sales person earns a weekly salary of $150. a salesperson is also paid $2.00 for each pair of shoes he or she sells during the week what is the algebraic expression

Harry and Evan want to play snakes and ladders. They want to decide who throws the dice. They decide to have Harry roll one die first, if he rolls a 3 or less Evan goes first. If he rolls a 4 or higher, he will go first.

Ginger likes to ride her bicycle and she wants to ride 30 miles the first day, 55 miles the second day and 100 miles the third day. How many miles will she ride during the three days?

What are the zeros (or x-intercept) of - x^2+100x

What is tempo? A This is the relative volume of a note or part of a musical piece. B. This is the structuring of a musical idea. This is the speed of the composition, D.

Edward entered into a 5-kilometer race. How many meters will he need to run?

Mr. Ellis deposited $3700 into a savings account for which interest is compounded quarterly at a rate of 1.84%. How much interest will he earn after 6 years? A. $68.55 B. $103.30 C. $173.77 D. $430.84

What is the side length of the square A = 81 m^2

Lacey walked 4 blocks from her house to the bus stop. She rode the bus 3 blocks to the library. Later, she came home the same way. How many blocks did Lacey travel in all?