Which of the following are square roots of the number below? check all that
apply.
ロ a.18
d b. 9112
ロ0.3
ロ d.3

oe-91/2

Can someone me i’m confused. will give brainliest and a whole bunch of points

Simplify the expression. -2/5(10+15m-20n)

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 .