subject

Mathematics, 05.12.2021 21:30 idk8348

A certain treatment is used in two different centers, A and B; patients in center A were 25 and were on average 54 years old; patients treated in center B were 62 and had mean age equal to 58 years. What is the overall mean among all patients who got the treatment?

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:00

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Answers: 1

question

Mathematics, 21.06.2019 18:50

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Answers: 3

question

Mathematics, 21.06.2019 19:00

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Answers: 2

question

Mathematics, 21.06.2019 19:00

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

Answers: 1

You know the right answer?

A certain treatment is used in two different centers, A and B; patients in center A were 25 and were...

Questions

question

Mathematics, 31.10.2019 01:31

Show the exponential smoothing forecasts using α = 0.1, and α = 0.2. exponential smoothing week α = 0.1 α = 0.2 13 (b) applying the mse measure of for...

question

Business, 31.10.2019 01:31

(revenue management - optional) a plane has 81 seats. the company sells two types of tickets – full fare (which allows for free changes and cancellati...

question

Computers and Technology, 31.10.2019 01:31

The following model produces a 4 bit output that counts the number of rising clock edges which have occurred. the output should be produced on the fal...

question

Business, 31.10.2019 01:31

You are thinking about leasing a car. the purchase price of the car is $33,000. the residual value (the amount you could pay to keep the car at the en...

question

Social Studies, 31.10.2019 01:31

Fallon is afraid of loud sounds, like thunder. she associates lightning with thunder because it regularly precedes thunder. thus, when fallon sees lig...

question

Business, 31.10.2019 01:31

Larry loves watching downton abbey on his local public tv station, but he never sends any money to support the station during its fundraising drives....

question

Social Studies, 31.10.2019 01:31

The accepted responsibility of the news media in the united states is to protect the public from corrupt or incompetent officials in government by wor...

question

Business, 31.10.2019 01:31

Mountaintop golf course is planning for the coming season. investors would like to earn a 12% return on the company's $ 50 comma 000 comma 000 of asse...

question

Business, 31.10.2019 01:31

Shontelle owns an apartment house that has an adjusted basis of $760,000 but is subject to a mortgage of $192,000. she transfers the apartment house t...

question

Mathematics, 31.10.2019 01:31

Abuilding that is 245 feet tall casts a shadow of various lengths x as the day goes by. an angle of elevation θ is formed by lines from the top and bo...

question

Social Studies, 31.10.2019 01:31

The germany truck and trailer manufacturer, schmitz cargobull, mainly serves customers who are operators of truck or trailer fleets. what sets the com...

question

Business, 31.10.2019 01:31

Consider two types of cars: gasoline-powered cars and electric cars. because conventional gasoline-powered cars burn fuel during their operatio...

question

Mathematics, 31.10.2019 01:31

Astudy reports that college students work, on average, between 4.63 and 12.63 hours a week, with confidence coefficient 0.95. which of the following s...

question

History, 31.10.2019 01:31

Match the government structure proposed by sun yat-sen with its responsibilities: 1. executive conduct legal matters 2. legislative used for selectin...

question

Mathematics, 31.10.2019 01:31

Lyric spent half of his weekly allowance at the movies. to earn more money, his parents let him clean the windows in the house for $7. what is his wee...

question

Social Studies, 31.10.2019 01:31

Polygons are the building blocks of 3d design since complex images are usually built by being broken down into simple shapes true o...

question

Mathematics, 31.10.2019 01:31

Agranola recipe calls for 2-1/3 cups of almonds. a bag of almonds contains 2cups. to make 2-1/3 batches of granola, ali buys 5 bags of almonds. how ma...

question

Mathematics, 31.10.2019 01:31

Ithought of a number, divided it by 1+ 1/2 , then added 2+1/2 to the result, then multiplied the sum by 1+2/3 . then i subtracted 1+2/3 and got the re...

question

Mathematics, 31.10.2019 01:31

Paige traveled to australia and is making her favorite bread recipe. she usually bakes the bread in a 350f oven. she is surprised to learn that the ov...

question

Physics, 31.10.2019 01:31

100 ! me! i dont understand 3. for part 3, describe the motion of the ball as it moves from the top of the ramp and comes to rest against the b...

More questions: Mathematics Another questions