carey has already knit 2 centimeters of scarf, and can knit 1 centimeter each night. after
45 nights of knitting, how many centimeters of scarf will carey have knit in total?
ensed
91
centimeters
time

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

State one method by which you can recognize a perfect square trinomial.

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm