Archive day

December 3, 2025

3,385 public questions were asked on this day.

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Use the periodic table to identify the elements in the chemical formula K2SO4. What is the number of atoms of each element represented by the formula? (1 point)
Asked by Zanaya 1 answer
n( – 5n+10)=0
Asked by bob 1 answer
) Which of the following defines copyright? (1 point) a list of sources used by the author the use of others’ work without permission a legal protection given to creators of original work the right to copy work created b...
Asked by a<3 1 answer
Which expression is equivalent to `x^{10}\cdot x^{5}`?
Asked by . 1 answer
Isadora is reading a science article about advancements in carbon dating. The article has many long sentences and scientific terms. Which reading strategy will best help Isadora increase her comprehension? visualizing th...
Asked by berlanda 1 answer
A box needs to be decorated to use as a prop in a play. The bottom and the back of the box do not need to be decorated. What is the surface area of the box that needs to be decorated The front measure is 27cm The side me...
Asked by con 1 answer
a(a–1)=0
Asked by bob 1 answer
Question A soccer ball is traveling downfield with a force of 1.2 kN and strikes another soccer ball that is stationary. Which of the following describes the result of the collision?(1 point) Responses The stationary soc...
Asked by Mason 1 answer
For his science class, Lorenzo is exploring the possible negative impacts of cell phone use on health. Which nonfiction text best matches his reading purpose? a debate between social media users on the question “Can cell...
Asked by berlanda 1 answer
9s(s–3)=0
Asked by bob 1 answer
If a line of best fit is drawn on the scatter plot below, what is the most likely location of the x-intercept? image A. ( 6 , 0 ) B. ( 7 , 0 ) C. ( 0 , 7 ) D. ( 0 , 9 )
Asked by omar 1 answer
Read the passage from "On the Duty of Civil Disobedience” by Henry David Thoreau. I heartily accept the motto,—"That government is best which governs least;” and I should like to see it acted up to more rapidly and syste...
Asked by berlanda 1 answer
The table shows the relationship between time spent running and distance traveled. A 2-column table with 5 rows. The first column is labeled time (minutes) with entries 1, 2, 3, 4, 5. The second column is labeled distanc...
Asked by kj 1 answer
Janna is making a prediction of the frequency of a key that is 12 keys from middle C. A 2-column table with 5 rows. The first column is labeled number of keys above middle c with entries 0, 1, 2, 4, 8. The second column...
Asked by kj 1 answer
Given rectangle STUV below. If UW=84, find VW.
Asked by Ian 1 answer
The table shows the population of a small town over time. The function P = 10,550(1.1)x models the population x years after the year 2000. A 2-column table with 5 rows. The first column is labeled years after 2000, x wit...
Asked by kj 1 answer
The data in the table compares x, the number of pages in a chapter, to y, the amount of time, in minutes, spent reading. The function y = 0.86x – 0.09 models the data in the table. A 2-column table with 5 rows. The first...
Asked by kj 1 answer
Read the excerpt from Enrique’s Journey. He was five years old when his mother left him. Now he is almost another person. Read the excerpt from "Children of the Drug Wars." Children from Central America have been making...
Asked by berlanda 1 answer
A graph is drawn to represent a relationship between distance, d, and time, t. A graph with both axes unnumbered. A line decreases from the left to the right. Which situation could be represented on the graph? Each point...
Asked by kj 1 answer
Which line is the best fit for the scatter plot? image A. line A B. line B C. line C D. line D
Asked by omar 1 answer
Find the value of x and y in the parallelogram below. the numbers are 118 and 47. the blanks are x+10 and 3y-8.
Asked by Ian 1 answer
Meagan measured a candle as it burned. Which graph shows the height of a candle in relation to the amount of time that it has burned? A. image B. image C. image D. image
Asked by omar 1 answer
The half life of a certain substance is about 4 hours. The graph shows the decay of a 50 gram sample of the substance that is measured every hour for 9 hours. A graph shows time (hours) labeled 1 to 10 on the horizontal...
Asked by kj 1 answer
Read the excerpt from Enrique’s Journey. During his first attempts north, a chance meeting saved Enrique from the worst of the gangs. As he set out on his trip, he noticed another teenager, a gangster named El Brujo, at...
Asked by berlanda 1 answer
A water tank in the shape of a cone has a diameter of 12 feet and a height of 15 feet. What volume of water, in cubic feet, can the tank hold? Round your answer to the nearest tenth and use 3.14 for π .(1 point) cubic fe...
Asked by Exponents are Dumb 1 answer