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January 2026

45,417 public questions were asked this month.

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Recent questions

Latest from January 2026

Being a musician or singer means performing in places like concert halls, churches, and clubs, recording in studios, and often traveling for gigs. Schedules are usually irregular with rehearsals and shows day or night, a...
Asked by . 1 answer
Which statement is true of energy in reactants during an endothermic reaction?(1 point) Responses All of the energy from the reactants will be lost to the surroundings. All of the energy from the reactants will be lost t...
Asked by bobbert 1 answer
A candle slowly burns until the last bit of wax and wick are gone. The two reactants in this chemical reaction are the wick and oxygen. Which statement correctly identifies components as part of the system or the surroun...
Asked by bobbert 1 answer
Which quantity will always have a negative value?(1 point) Responses the change in energy in a system during an endothermic reaction the change in energy in a system during an endothermic reaction the total bond energy o...
Asked by bobbert 1 answer
Musicians and singers held about 169,800 jobs in 2024. The largest employers of musicians and singers were as follows: Self-employed workers 47% Religious, grantmaking, civic, professional, and similar organizations 35 P...
Asked by . 1 answer
What is one main reason an author manipulates time in a story?(1 point) Responses to ensure that readers are paying attention to ensure that readers are paying attention to build greater tension for readers to build grea...
Asked by bobbert 1 answer
How can an author best alter the pacing of a story? Select the two correct answers.(1 point) Responses by using chronological order by using chronological order by using short sentences and dialogue by using short senten...
Asked by bobbert 1 answer
Read the passage from Animal Farm. By the late summer the news of what had happened on Animal Farm had spread across half the county. Every day Snowball and Napoleon sent out flights of pigeons whose instructions were to...
Asked by doodle bob 1 answer
What is one main reason a writer might include parallel plots?(1 point) Responses to make the story structure more interesting to make the story structure more interesting to add new characters to the story to add new ch...
Asked by bobbert 1 answer
Hydrogen bromide breaks down into diatomic hydrogen and bromine in the reaction shown. 2HBr → H2 + Br2 The energy of the reactant is 732 kJ/mol, and the energy of the products is 630 kJ/mol. What is the total energy of t...
Asked by bobbert 1 answer
Read the passage from Animal Farm. Napoleon took no interest in Snowball's committees. He said that the education of the young was more important than anything that could be done for those who were already grown up. It h...
Asked by doodle bob 1 answer
What does it mean when a writer presents events in a chronological order?(1 point) Responses The writer moves the reader from the present to the future. The writer moves the reader from the present to the future. The wri...
Asked by bobbert 1 answer
When producing hydrogen iodide, the energy of the reactants is 581 kJ/mol, and the energy of the products is 590 kJ/mol. The equation is shown. H2 + I2 → 2HI2H1 What is the total energy of the reaction? Is this an endoth...
Asked by bobbert 1 answer
How is total reaction energy calculated?(1 point) Responses product bond energy ÷ reactant bond energy product bond energy ÷ reactant bond energy reactant bond energy – product bond energy reactant bond energy minus prod...
Asked by bobbert 1 answer
clasical or opora then i might want a bachlors degree or higher fix the spelling :D
Asked by . 1 answer
A right triangle has two acute angles, θ and ϕ , so that cosϕ=x+0.2 and sinθ=2x−0.5 . What is the value of x?(1 point) Responses 10 10 0.7 0.7 1 1 0.07
Asked by bobbert 1 answer
A brief explanation or example of how the President of the Senate functions in Congress
Asked by j 1 answer
Which event is an example of an endothermic reaction?(1 point) Responses photosynthesis photosynthesis condensation condensation burning wood burning wood rusting of iron
Asked by bobbert 1 answer
Given the expression sin(3x+10°)=cos(2x−10°) , which of the following uses the relationship between the sine and cosine of complementary angles to correctly determine the value of x?(1 point) Responses 18° 18° 22° 22° 16...
Asked by bobbert 1 answer
Which result occurs during an exothermic reaction?(1 point) Responses Light and heat are absorbed from the environment. Light and heat are absorbed from the environment. Light is released into the environment, while heat...
Asked by bobbert 1 answer
A 16-foot ladder leans against a wall so that the ladder’s angle of elevation is 55°. Find x, the distance between the foot of the ladder and the base of the building. Use cosine to solve for the missing side and round y...
Asked by bobbert 1 answer
The original height of the Great Pyramid of Giza was 481 feet. The side of the pyramid rose at an angle of approximately 52° . Which of the following correctly uses the sine ratio to find the length from the bottom to th...
Asked by bobbert 1 answer
Given that △ABC is a right triangle with ∠A=90° , ∠B=25° , and BC=5 inches , which of the following correctly uses the sine ratio to find the length of AC¯¯¯¯¯¯¯¯ ?(1 point) Responses AC=5sin65° upper A upper C equals St...
Asked by bobbert 1 answer
Use the picture of Bonus Army marchers in 1932 to answer the question. Which aspect of the early years of the Great Depression does this photograph best illustrate? A historical photograph shows a large group of protesto...
Asked by bobbert 1 answer
President of the Senate def in simple terms
Asked by j 1 answer