Ex. 1) Four girls competed in a gymnastics meet. Use matrix multiplication to
determine the total score for each girl after three rounds of competition.

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup