Archive day

February 26, 2026

2,402 public questions were asked on this day.

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Which mining method is generally considered safer for workers? Select an answer A. Surface mining is generally safer for workers. B. Neither method is safe for workers. C. Both methods are equally safe. D. Deep mining is...
Asked by a 1 answer
In a synthesis reaction, what is the general pattern of reactants combining to form a product? (1 point) Two or more reactants combine to form one product. One reactant breaks down into two or more products. One element...
Asked by C.W 1 answer
Energy is released when the bonds of products are formed. In an exothermic reaction, what happens to this released energy? (1 point) The total amount of energy is entirely destroyed. All of the energy is used to break mo...
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
The Communists in the Kremlin are engaged in a monstrous conspiracy to stamp out freedom all over the world. If they were to succeed, the United States would be numbered among their principal victims. It must be clear to...
Asked by cb 1 answer
Which graph accurately demonstrates the relationship between the functions f(x)=x−−√ and f(x)=x−−√+3 ?(1 point) Two curves are graphed on a coordinate plane. The x-axis ranges from negative 3 to 3 in increments of 1. The...
Asked by bob 1 answer
Magnesium is in Group IIA with two valence electrons. How does this fact affect how many chlorine atoms it can bond with? (1 point) It shares its two electrons to bond with one chlorine. It loses its two electrons to bon...
Asked by C.W 1 answer
Meekah is looking at a bird perched on top of a street light. Her line of sight, which is the diagonaldistance to the top of the street light is 16 feet and she is standing 8 feet from the base. Find the angleof elevatio...
Asked by Jill 1 answer
The Transcontinental Railroad Building the transcontinental railroad across the United States required vast amounts of manpower, resources, and planning. It is regarded as one of the greatest achievements in U.S. history...
Asked by rowdy 1 answer
Jaclynn is building a cat house for her cats. She designs a ramp from one level to the other for them toclimb. The ramp length is 4 ft and the difference between the two levels is 2 feet. What is theapproximate angle of...
Asked by Jill 1 answer
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Asked by pepe 1 answer
hich statement best shows how the vertical shift affects the parent function y=x when shifted to y=x+5 ?(1 point) y=x+5 will have each point 5 steps to the right of y=x . y=x+5 will have each point 5 steps higher than y=...
Asked by bob 1 answer
A) True or false A triangle with the sides 5,7 and is a Pythagorean triple. (1 point) 74 −− √ True False
Asked by Jill 1 answer
Use the image to answer the question. Two parabolas are graphed on a coordinate plane. The x-axis ranges from negative 3 to 3 in increments of 1. The y-axis ranges from negative 5 to 5 in increments of 1. ▼Click for Long...
Asked by bob 1 answer
An image has point W'(7, -3), and the pre-image has point W(21, -9). What scale factor was used to dilate the pre-image?
Asked by Makayla 1 answer
18) Choose the correct answer. Interpret the last two sentences of the selection. Consider both the literal and figurative meaning. "And I stood there in a trance of pleasure, realising that this Southern England is not...
Asked by D 1 answer
Why might underground mining pose higher safety risks than surface mining? Select an answer A. Because it involves drilling deep into the Earth B. Because it strips large areas of land C. Because it causes visual polluti...
Asked by a 1 answer
A) A 24-foot tall tree casts a shadow that is 10 feet long. What is the distance from the top of the tree tothe top of its shadow? Apply a Pythagorean triple to solve this problem. (1 point) The angle of elevation is deg...
Asked by Jill 1 answer
An architect is drafting a scale drawing of a house for an upcoming project. The customer wants the front of the house to measure 60 feet long. The architect's sketch shows that the front of the house has a length of 15...
Asked by Makayla 1 answer
Use the image to answer the question. Two S-shaped curves are graphed on a coordinate plane. The x-axis ranges from negative 3 to 3 in increments of 1. The y-axis ranges from negative 5 to 5 in increments of 1. ▼Click fo...
Asked by bob 1 answer
What is a potential environmental risk associated with underground mining? Select an answer A. Visual pollution of landscapes B. Water contamination from chemicals used in extraction C. Loss of habitats due to land strip...
Asked by a 1 answer
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Asked by kenneth 1 answer
Complete these sentences to describe categories of budget expenditure items. A fixed expense is one for which the amount is , and it should be considered other expenses. A variable expense is one for which the amount is...
Asked by ny 1 answer
Which of the following is a common environmental impact of surface mining? Select an answer A. Sinkhole development B. Destruction of ecosystems through land stripping C. Tunnel collapses D. Higher safety risks for miner...
Asked by a 1 answer
A cat climbs on top of a house and looks down at you. You are standing 10 feet away from the houseand there is an 18-foot diagonal distance between you and the cat. Find the angle between the side ofthe house and the cat...
Asked by Jill 1 answer