A rectangular auditorium seats 1920 people. The number of seats in each row exceeds the number of rows by 8. Find[..]

A man can encode 1500 words in every hour of typing a job.Express the total words J as a function of the number of[..]

A distance of 24 mi in 2hr. Returning, he finds that the trip downstream, still at top speed takes only 1.5 hr. Find[..]

A shipping container will be used to transport several 80-kilogram crates across the country by rail. The greatest[..]

A plumber charges $85 for service calls plus $23 per hour of labor. Write and solve an equation to determine how[..]

If the morality rate among 35-year-old males is 0.34%, what is the expected number of deaths per year among a[..]

If each dust particle has a mass of 7.67×10−10 grams, what is the total mass of 87 billion dust particles?

Your company obtains score 115 out of 135 on company satisfaction survey what was the percentage score

Sheila is 1/2 as old as her sister now. In three years, the sum of their ages will be 24. Find the age of Sheila now.