1.) The sector of a circle has an area of 10π/3 square inches and central angle with measure 60°. What is the radius of the circle, in inches?

Medium sodas cost $1.25 and hot dogs cost $2.50. natalie’s group brought in pizzas but is buying the drinks at concession stand. how many medium sodas can natalie’s group buy with $20? make a table to show answer.

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?