rithikabilla123 rithikabilla123

23-05-2022
Mathematics

contestada

in a random sample 20 of 200 students prefer apples for a snack. based on the sample about how many apples should the teachers buy for a snack of 4000 students?

Respuesta :

milotypo milotypo

23-05-2022

20/200 is only 10%, 10% of 4000 is 400.

Answer Link

Otras preguntas

Suppose that a thin-layer chromatography plate the solvent front migrates a distance of 14 cm, and two steroid spots move distances of (a) 6 cm and (b) 12 cm. C

The chart shows demographic information. What is the most likely cause of Japan’s negative population growth factor? high life expectancy low fertility rate

the sum of x and 25 is less than 75

The two hornlike processes that serve as attachment sites are the ________. (Choose all that apply.) a. Ramus b. Greater cornua c. Mental protuberance d. Lesser

The chart shows demographic information. What is the most likely cause of Japan’s negative population growth factor? high life expectancy low fertility rate

Reproductive seperation may result in the ____ of two different species.1.Evolution 2.Adaptation3.Interbreeding

Read the sentence. In film production, it is the role of directors to envision the script that tells a story, to develop an artistic lens that enhances their i

The two hornlike processes that serve as attachment sites are the ________. (Choose all that apply.) a. Ramus b. Greater cornua c. Mental protuberance d. Lesser

In one U.S. city, the taxi cost is $5 plus $0.90 per mile. If you are traveling from the airport, there is an additional charge of $5.00 for tolls. How far can

the turning effect of force is called