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A tobacco company claims that the nicotine content of its "light" cigarettes has a mean of milligrams and a standard deviation of milligrams. What is the probability that randomly selected light cigarettes
answered
Nov 16, 2021
Mathematics
college
2
votes
176k
views
This is the star at the center of the solar system around which the Earth and other matter orbit.
answered
Sep 18, 2021
Health
middle-school
5
votes
66.0k
views
True or false :The Nursing Code of Ethics developed by the ANA is identical to the ICN Code.
answered
Jun 8, 2021
Medicine
middle-school
4
votes
192k
views
For a particular cable,the radius of the base of the inner layer is 2 millimeters (mm) and the radius of the base of the outer layer is 6 mm.What is the percent of the area of the base pf the outer layer
answered
Feb 19, 2021
Mathematics
high-school
6
votes
21.2k
views
will is making a scale drawing of an airplane . the air plane has a 100 foot wingspan and is 50 feet long. his drawing if the airplane has a 10 inch wingspan. what is the length of the airplane in wills
answered
Jan 27, 2021
Mathematics
middle-school
1
vote
74.9k
views
Explain why vertical angles cannot be adjacent angles?
answered
Oct 11, 2020
Mathematics
middle-school
0
votes
92.4k
views
The London Eye, a Ferris wheel in England, has a diameter of 120 meters.
answered
Jul 27, 2020
Mathematics
middle-school
4
votes
64.7k
views
Multiply (x-1)(x³+4x²+4x-1) and combine like terms. Explain how you reached your answer.
answered
Jul 24, 2020
Mathematics
high-school
4
votes
150k
views
Write the complete neutralization reaction between HCl and KOH in aqueous solution. If we add .01 mol KOH to .03 mol HCl in 1 L H2O, what is the pH of the resulting solution, and is it acidic or basic?
answered
Jun 8, 2020
Chemistry
high-school
5
votes
62.9k
views
If you can buy one jar of sun-dried tomatoes for $4, then how many can you buy with $8?
answered
Apr 29, 2020
Mathematics
middle-school
1
vote
1.9k
views
Why was venice important during the renaissance?
answered
Oct 23, 2019
History
high-school
7
votes
192k
views
A building has a ramp to its front doors to accommodate the handicapped. if the distance from the building to the end of the ramp is 20 feet and the height from the ground to the front doors is 6 feet,
answered
Oct 10, 2019
Physics
high-school
6
votes
226k
views
Identify the two words that eye rhyme in this excerpt from "The Brigs of Ayr" by Robert Burns. The simple Bard, rough at the rustic plough, Learning his tuneful trade from ev'ry bough; The chanting linnet,
answered
Sep 30, 2019
English
high-school
4
votes
27.5k
views
What is 6.4 rounded to the nearest whole number
answered
Mar 18, 2019
Mathematics
middle-school
4
votes
117k
views
Compare 0.3 and 0.8 using >,=,or <. Draw a model or number line to support your solutions
answered
Mar 2, 2019
Mathematics
college
2
votes
210k
views
Describe the relationship of the atoms shown by: A) The rearrangement of atoms is a chemical change. B) Stability of the atoms in the molecule means a physical change. C) A change in state of matter from
answered
Feb 27, 2019
English
middle-school
2
votes
15.5k
views
Silver nitrate solution reacts with lithium chloride solution. Identify the precipitate or precipitates formed. AgCl LiNO3 AgCl and LiNO3 all products are soluble
answered
Apr 10, 2018
Chemistry
high-school
0
votes
178k
views
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