How long it takes person working alone to wash windows
Henry and Irene working together can wash all windows of the house in 3 h 20 min. Working alone, it takes Henry 1 1/2 h more than Irene to do job. How long it takes every person working alone to wash all windows? h (Henry) h (Irene)
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The merchant blends tea which sells for $5.50 a pound with tea which sells for $2.30 a pound to make 110 lb of a mixture which sells for $3.90 a pound.
Write out the regression equation, discuss each of the variables; how many wins does playing on natural grass for a home field add to or subtract from the total wins for the season.
The certain kind of optical switch in the fiber-optic system permits the light signal in one of two fibers. How many possible paths could the light follow if it passes through such switches?
A carton contains 12 eggs, 3 of which are cracked. If we randomly select 5 of the eggs for hard boiling, what is the probability of the following events?
Henry and Irene working together can wash all windows of the house in 3 h 20 min. Working alone, it takes Henry 1 1/2 h more than Irene to do job. How long it takes every person working alone to wash all windows?
A small company involved in the e-commerce is intersted in statistics concerning the employ of e-mail. A poll found that 35% of random sample of 1188 adults, who employ a computer at their home, work, or school said that they do not send or reciev
Suggest the average available for all hotel rooms. Determine the point estimate of the average number of available hotel rooms in this lesson from each sample. Make and Interpret a 95% confidence level for the true mean number of available hotel r
Wendy took the trip from city A to city B, distance of 210 mi. Bus averaged 50 mi/h, and train averaged 85 mi/h. Entire trip took 3 1/2 h. How long did Wendy spend on train?
Ravencheck Resources, Inc. is a brokerage of ten salespeople. A productivity survey of the firm's employees indicated the following data:
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.