As a manager for an advertising company, you must plan a campaign designed to advertise a new app. A recent survey suggests that 73% of adults have used similar apps. How many adults should you survey in order to be 95% confident that your estimate is within 3% of the true population proportion of adults that will use the new app?

Plzzz asapppppp what is the inverse of f if f(x)=^3 sqrt x-5

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?