Archive day

March 12, 2026

1,851 public questions were asked on this day.

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Paige is comparing costs for renting a steam cleaner from two different stores. Each store charges a set rental fee plus an hourly rate for each hour the steam cleaner is rented. The costs for each store are represented...
Asked by bob 1 answer
Rodrigo is organizing his CD collection. He has 5 pop CDs and 85 other CDs. If Rodrigo randomly selects one of his CDs, what is the probability that it will be a pop CD? Write your answer as a fraction or whole number. P...
Asked by Avery Williams 1 answer
class is learning about the physical properties of substances and wants to investigate how impurities affect the melting point of ice. They prepare two samples: Sample A: pure water Sample B: water with salt added Both a...
Asked by DIH 1 answer
You roll a 6-sided die. What is P(1)? Write your answer as a fraction or whole number.
Asked by Avery Williams 1 answer
Carbon dioxide has a density of 0.002 g/ml. Soda has a density closer to 1.0 g/ml. Carbonated sodas have carbon dioxide gas dissolved in the soda. If a carbonated soda is left open at room temperature over the course of...
Asked by ronald 1 answer
In which type of story structure are events narrated in the order they happen?(1 point) linear structure nonlinear structure parallel structure circular structure
Asked by . 1 answer
An amusement park has 2 drink stands and 18 other attractions. What is the probability that a randomly selected attraction at this amusement park will be a drink stand? Write your answer as a fraction or whole number. P(...
Asked by Avery Williams 1 answer
Density is defined as Responses A volume/massvolume/mass B mass/volumemass/volume C mass to length ratiomass to length ratio D length to mass ratio
Asked by ronald 1 answer
Of the clients at Dillon's salon, 4 clients have blond hair and 12 clients have hair in other colors. What is the probability that a randomly selected client at Dillon's salon has blond hair? Write your answer as a fract...
Asked by Avery Williams 1 answer
Use the formula for density, d = M/V, where d is density, M is mass, and V is volume, to solve the problem below. Common Metals Name Melting Point Density (g/cm3) Zinc 419.53 oC 7.134 Nickel 1455oC 8.912 Copper 1084.62oC...
Asked by ronald 1 answer
A travel trailer bought today will depreciate over time at a fairly steady rate, as shown in the table. Years Value ($) 0 40,000 1 34,000 2 29,000 3 24,500 4 21,000 5 17,500 Using a function fit to this data, which dolla...
Asked by bob 1 answer
William is a very busy professional DJ. Last year, he worked 10 anniversary parties and 26 other events. What is the probability that one of the events William worked last year, selected at random, was an anniversary par...
Asked by Avery Williams 1 answer
A student placed both a metal spoon and a wooden spoon in a pot of hot soup. After a few minutes, the handle of the metal spoon was hot, while the wooden spoon remained cool. A pot filled with hot soup has two spoons pla...
Asked by ronald 1 answer
The athletic director at Silvergrove High School counted the number of students on each winter sports team. basketball = 32 wrestling = 10 gymnastics = 4 ice hockey = 16 swimming = 10 What is the probability that a rando...
Asked by Avery Williams 1 answer
If we compare and contrast the three liquids seen in the jar, the BEST explanation would be that Responses A water is lighter than oil and syrup.water is lighter than oil and syrup. B syrup is the thickest liquid of the...
Asked by ronald 1 answer
The coach of an intramural baseball club needs to order baseballs and bats. He visits a local sporting goods store and notices that one bucket of baseballs and one bat costs a total of $50. The coach decides to order 3 b...
Asked by bob 1 answer
A student hypothesizes that melting ice decreases the total mass of water molecules. The graph below shows their data. Responses A The hypothesis is valuable because it showed that matter is lost during melting and no fu...
Asked by ronald 1 answer
Which is a solution to the following system of equations? ⎧ ⎨ ⎩ y = − x 2 y = − 1 8 x ( 0,0 ) ( − 1 , − 1 ) ( 1 , − 1 8 ) There is no solution.
Asked by bob 1 answer
What does the thermal energy of matter depend upon? a Number of particles, only b Mass, number of particles and temperature c Temperature, only d Mass, only
Asked by Nico 1 answer
A student stirred sugar into a beaker of warm water until the sugar crystals were no longer visible. A hand pouring powder from a small container into a beaker containing liquid, with a stirring rod inside. Which stateme...
Asked by ronald 1 answer
You pick one of four cards at random. Each card has a number--3, 4, 5, and 6. What is P(odd)? Write your answer as a fraction or whole number.
Asked by Avery Williams 1 answer
After reaching a conclusion, what should be the next step in any scientific investigation in order to verify your findings? Responses A develop a theorydevelop a theory B publish your resultspublish your results C form a...
Asked by ronald 1 answer
hich is a physical property of matter? Responses A corrosioncorrosion B flammabilityflammability C oxidationoxidation D volumevolume
Asked by ronald 1 answer
Two metal blocks are the same size. Block A has a mass of 100 g, and Block B has a mass of 80 g. Two cubes labeled Block A and Block B. Block A is marked as 100 grams, and Block B is marked as 80 grams. Both blocks are d...
Asked by ronald 1 answer
3 of 4 A painting shows men riding horses and donkeys near the sea. Coast near Villers by Constant Troyaon The Walters Art Museum, Baltimore What does this painting by Constant Troyon suggest about his culture’s relation...
Asked by . 1 answer