Asteel worker accidentally dropped a wrench while working atop a new high rise building. how far will the wrench fall in 3 seconds

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Find the quotient. 50a2 – 98b2 -5a +7b

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 .