How can i make this true 24 times 3 plus 4=90 true

What is this inequality notation? t is less then or equal to 2

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

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 .