A circle has a circumference of 6. It has an arc of length 1.
length
What is the central angle of the arc, in degrees?
iz 1:50
actice we
on the
atroductio
Arc length
Sectors
Quiz 2:59

Find the roots of the equation below. x^2 - 6 + 9 = 0

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents