The radius of a circle is 4 feet. What is the area? r=4ft

Give the exact answer in simplest form.

Which of the following statement about pascal's triangle are true?

What is the measure of angle x? answer

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell