Archive day

February 26, 2026

2,402 public questions were asked on this day.

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And The Truth Shall Make You Free: A Speech On The Principles Of Social Freedom By Victoria C. Woodhull Our government is based upon this proposition: All men and women are born free and equal and entitled to certain ina...
Asked by rowdy 1 answer
Sodium and chlorine atoms form a chemical bond. How do their valence electrons decide what type of bond will form? (1 point) Sodium transfers one valence electron, creating an ionic bond. Chlorine transfers seven valence...
Asked by C.W 1 answer
On July 4, 1939, Lou Gehrig gave one of the most famous speeches in sports history. The occasion was "Lou Gehrig Appreciation Day" at Yankee Stadium in New York. Parts of the speech are well known to this day: "Fans, for...
Asked by rowdy 1 answer
The equation for making water is 2H2+O2→2H2O . How does this balanced equation show the Law of Conservation of Mass? (1 point) The reaction changes substances from gases to a liquid. The product has different chemical pr...
Asked by C.W 1 answer
et θ be the angle between the vertical pole and the rope (measured at the top of the pole). The triangle formed is right with vertical side 8 ft and horizontal side 6 ft, so tan θ = (opposite)/(adjacent) = 6/8 = 3/4. θ =...
Asked by Jill 1 answer
On July 4, 1939, Lou Gehrig gave one of the most famous speeches in sports history. The occasion was "Lou Gehrig Appreciation Day" at Yankee Stadium in New York. Parts of the speech are well known to this day: "Fans, for...
Asked by rowdy 1 answer
Rico secures a vollyball-net pole to the ground with a rope that is attached to the top of the pole and creates a diagonal distance to the ground. The volleyball-net pole creates a 90 angle to the ground. If the pole is...
Asked by Jill 1 answer
¿Cuántos cuartos hay en tu casa? ¿Cuántos pisos hay en tu casa? ¿Tienes un comedor en tu casa?
Asked by ashhhhh 1 answer
Iron rusts when it is exposed to water and oxygen. What kind of change is this, and why does it happen? (1 point) It is a physical change because the iron's appearance alters. It is a chemical change because a new substa...
Asked by C.W 1 answer
The function h(x) is defined as shown. h(x) = StartLayout Enlarged left-brace 1st row 1st column x + 2, 2nd column x less-than 3 2nd row 1st column negative x + 8, 2nd column x greater-than-or-equal-to 3 EndLayout What i...
Asked by daniel 1 answer
Which of the following examples describes a physical change instead of a chemical change? (1 point) Burning a piece of wood into ash. Mixing baking soda and vinegar to bubble. An iron bicycle frame developing rust. Melti...
Asked by C.W 1 answer
For a ramp with an angle of elevation of 14 degrees and a height of 2.5 feet, how long is the distance of the ramp? Round your answer to the nearest whole number. In order to earn full credit show all your work including...
Asked by Jill 1 answer
Determine the x-intercept(s) of the function that translates the original function f(x)=x2 down 4 units.(1 point) There are no x-intercepts. x=−2 and x=2 x=−16 and x=16 x=−4 and x=4
Asked by bob 1 answer
In an exothermic reaction, what is the relationship between the energy absorbed by reactants and released by products? (1 point) The energies absorbed and released are equal. The energy absorbed by reactants is greater....
Asked by C.W 1 answer
What change occurs to the atoms of reactants when they form new products in a chemical reaction? (1 point) They are rearranged into different molecules. They are converted into different elements. They are completely des...
Asked by C.W 1 answer
Kabir is flying a helicopter at an elevation of 1,350 feet. He sees an airplane 2,400 horizontal feet infront of him, but doesn't know how far the plane is above him. If the angle of elevation is 54 degrees,how far is th...
Asked by Jill 1 answer
Which mining method is more likely to disrupt local ecosystems? Select an answer A. Deep mining disrupts ecosystems more than surface mining. B. Both methods have the same impact on ecosystems. C. Surface mining is more...
Asked by a 1 answer
On July 4, 1939, Lou Gehrig gave one of the most famous speeches in sports history. The occasion was "Lou Gehrig Appreciation Day" at Yankee Stadium in New York. Parts of the speech are well known to this day: "Fans, for...
Asked by rowdy 1 answer
Which of the following transformations will produce similar figures? Select all that apply. (x + 2, y - 5) (-x, y) ( 1/2 x, 1/2 y) (2x, 4y)
Asked by Makayla 1 answer
Which type of reaction is shown by the general equation AB → A + B? (1 point) Single-replacement reaction Double-replacement reaction Decomposition reaction Synthesis reaction
Asked by C.W 1 answer
Which expressions are listed in the simplest form? Check all that apply.
Asked by bob 1 answer
What is a common health risk associated with deep mining? Select an answer A. Respiratory issues from dust exposure. B. Increased risk of sunburn. C. Skin irritation from surface exposure. D. Hearing loss from machinery...
Asked by a 1 answer
In a double-replacement reaction between barium chloride (BaCl₂) and potassium carbonate (K₂CO₃), what products are expected? (1 point) Barium potassium (BaK) and chlorine carbonate (Cl₂CO₃). Barium carbonate (BaCO₃) and...
Asked by C.W 1 answer
The year 2009 marked the 50th anniversary of the opening of the Solomon R. Guggenheim Museum in New York City. The museum was built as a place to display abstract art, and the architect of the museum was Frank Lloyd Wrig...
Asked by rowdy 1 answer
Parte l: Write three complete sentences in Spanish about what others in your family do. Include how often he/she completes the chore. (Ej. Mi mamá siempre pasa la aspiradora en la sala.) 1._______________________________...
Asked by io 1 answer