Use the given data to find the minimum sample size required to estimate the population proportion. margin of error: 0.09; confidence level: 90%; from a prior study, is estimated by 0.23. a. 53 b. 60 c. 5 d. 180

Somone me i want to know what 18 hours out of 24 hours in a fraction

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?