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December 2025

42,840 public questions were asked this month.

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Recent questions

Latest from December 2025

Compute the​ mean, range, and standard deviation for the data items in each of the three samples. Then describe one way in which the samples are alike and one way in which they are different. Sample​ A: 25​, 29​, 33​, 37...
Asked by joy 1 answer
During what historical period did globalization rapidly increase as a result of a movement of long-distance exploration?(1 point) Responses the twenty-first century the twenty-first century the ancient period the ancient...
Asked by Alto saxaphone 1 answer
Which of the following would be a good source to find evidence that shows demographic changes in Texas?(1 point) Responses the U.S. Census Bureau the U.S. Census Bureau a map showing maritime trade routes a map showing m...
Asked by Alto saxaphone 1 answer
Identify which of the following best fits the definition of cultural imperialism.(1 point) Responses the process of forcing the culture of a dominant group on another community the process of forcing the culture of a dom...
Asked by Alto saxaphone 1 answer
A description of how globalization causes disadvantages to different cultures would show that(1 point) Responses some local cultures are gaining visibility. some local cultures are gaining visibility. people all around t...
Asked by Alto saxaphone 1 answer
What is this central idea of this paragraph? Most people think that Johann Sebastian Bach played the piano, but this is not true. The piano was not invented until just two years before he died. Bach's main instrument was...
Asked by .Yuki. 1 answer
Find the standard deviation for the group of data items. 19​, 15​, 19​, 15​, 19​, 15​, 19​, 15
Asked by joy 1 answer
A group of data items and their mean are given. 114​, 132​, 152​, 154​, 162​, 210 ​; Mean​ = 154 a. Find the deviation from the mean for each of the data items. b. Find the sum of the deviations in part​ (a).
Asked by joy 1 answer
Determine whether the following statement is true of false. If the statement is​ false, make the necessary​ change(s) to produce a true statement. The sum of the deviations from the mean for a data set is always zero. Qu...
Asked by joy 1 answer
Which word in the following sentence is used incorrectly? Eddie and Sandra are champion snowboarders. Their starring in an upcoming commercial for a national sporting goods store. (1 point) A. Are B. Champion C. Their D....
Asked by .Yuki. 1 answer
The formula StartRoot StartFraction Summation from nothing to nothing left parenthesis data item minus mean right parenthesis squared Over n minus 1 EndFraction EndRoot gives the value of the​ _____ for a data set.
Asked by joy 1 answer
The difference between the highest and lowest data values in a data set is called the​ _______.
Asked by joy 1 answer
Which sentence explains the function of possessive pronouns in a sentence? A. They receive the action of a verb. B. They are used as the subject. C. They show ownership. D. They come between the verb and the direct objec...
Asked by .Yuki. 1 answer
Use the given right triangle to find​ ratios, in reduced​ form, for sin​ A, cos​ A, and tan A. 63 87
Asked by joy 1 answer
Use the inverse trigonometric keys on a calculator to find the measure of angle A. 50 m 39 m
Asked by joy 1 answer
All of the following are improvements that King Darius made to the Persian empire EXCEPT: Built good roads connecting the empire. Created a government system that was centrally controlled. Implemented a uniform system of...
Asked by timmy 6767 1 answer
Use the inverse trigonometric keys on a calculator to find the measure of angle A. 22 m 15 m
Asked by joy 1 answer
Question content area top Part 1 Find the measure of side b. 40 o c = 310 in. b
Asked by joy 1 answer
Find the length x to the nearest whole number. 41 degrees 22 degrees 528 x
Asked by joy 1 answer
Find the length x to the nearest whole number. 26 degrees 49 degrees 350 x
Asked by joy 1 answer
To find the distance across a​ lake, a surveyor took the measurements shown in the figure. Use these measurements to determine how far it is across the lake. 34 degrees 540 yd A B C a = ?
Asked by joy 1 answer
A plane rises from​ take-off and flies at an angle of 12 degrees with the horizontal runway. When it has gained 650 ​feet, find the distance the plane has flown. 650 ft
Asked by joy 1 answer
From a point on level ground 5280 feet ​(one mile​) from the base of a television transmitting​ tower, the angle of elevation to the top of the tower is 20.3​°. Approximate the height of the tower.
Asked by joy 1 answer
A statue in a harbor is approximately 255 feet tall. If the angle of elevation of a ship to the top of the statue is 21.4degrees​, how far is the ship from the​ statue's base?
Asked by joy 1 answer
A tower that is 160 feet tall casts a shadow 169 feet long. Find the angle of elevation of the sun to the nearest degree. 160 ft 169 ft
Asked by joy 1 answer