In their last 50 matches, a football team lost 10, draw 5 and won the rest. A fan claims the probability that they will win their next match is 0.7.
Support his claim.

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

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 .