At Alpha's school, lunches cost $2 and the cafeteria cashiers begin to warn you when your account falls below $10. If Alpha has $38 in her account, in how many days will the warnings begin and how long will they continue? Write the inequality to express this.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

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 .

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse