At a construction site, 6 workers carted an average of 15 kilograms of building materials. Another 3 workers joined them and the average amount they carried became 18 kilograms. How much did each...
At a construction site, 6 workers carted an average of 15 kilograms of building materials. Another 3 workers joined them and the average amount they carried became 18 kilograms. How much did each...
My question is a word problem and I need help with using a strategy to solve.
and what is best spread and average to use? is percentage of population in bad health variable and the percentage born in state; continuous data or categoric?
please answer asap
show me some basic so that ii can slove more
write an equation to represent the situation then solve
82% =0.7 75% =1 x= 0.3 what does x equal?
I do not know how to set this up.
These are all house whole expenses (rent,electric,internet,mthly credit card payments, mthly vet bill, education, gym membership, and bus pass)
in volleyball, players serve the ball to the opposing team. If the opposing team fails to hit the ball, the service is called an ace. a player's ace average is the number of aces served divided by...
Joe took 3 quizzes and his grades were 94, 78, and 80. If a test counts as the grade of 2 quizzes, what is the lowest grade that Joe needs to make on the test to have an average of 90?
plz answer it
There are 476 stores. Each store sells an average of 234 CDs per week. What is the average number of CDs the chain sells every week. How many CDs does each store sell per day if the store is open...
In 2009, the traffic fatality rate in the United States was the lowest since the federal government bean records in 1966. There were 43,510 highway deaths in 2005. This number decreased to 33,963...
The U.S. annula per-capita consumption of broccoli was 3.1 lb in 1990. By 2007, this amount had risen to 5.5lb. Find the average rate of change in the consumption of broccoli from 1990 to 2007. Show...
I am just trying to figure out what the average length of stay is for the patients in the hospital. so if we have total of 1710 patients staying a total of 9236 bed days. can I figure...
There are 50 apple trees in an orchard, and each tree produces an average of 200 apples each year. For each additional tree planted within the orchard, the average number of apples produces drop by...
The minimum wage was $5.15 in 1990 and $7.25 in 2009 (Source: U.S. Dept. of Labor). Find the average rate of change in the minimum wage from 1990 to 2009. Express you answer using the units expressed...
1. Lynn had a $2,000 personal loan at 9.5% for 18 months. Suppose that she is given the choice between the level method and the rule of 78 method and that she wants to pay off the remaining balance...
the weight of eah pair of boy from a group of five was recorded. The foll. results were obtained 90kg,92kg, 93kg, 94kg, 95kg,96kg, 97kg, 98kg,100kg,101kg> what is the total weight of the five boys...