An item is regularly priced at
$90
. rita bought it on sale for
80%
off the regular price. how much did rita pay?

Identify the number as a rational or irrational.explain. 127

Find the missing dimension! need asap! tiny square is a =3025 in ²

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?