I need help solving what the unknown side is when i have one right angle , and another angle of 23° and the hypotenuse of the triangle is 10 cm.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

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 .

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?