Archive day

November 12, 2025

3,691 public questions were asked on this day.

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Which point is on the circle centered at the origin with a radius of 5 units? Distance formula: StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot (2, StartRoot 21 EndRoot) (2, StartRoot 23 EndRoot) (2,...
Asked by a 1 answer
What is the main purpose of an interest group? to influence government policy to overthrow the government to vote to pass laws in Congress to fill key staff positions in the White House
Asked by k 1 answer
A scientist notices that a lump of niobium is warm to the touch and wonders if nuclear reactions are taking place in the metal. How can she find out? Measure the metal’s temperature. Check for the presence of alpha, beta...
Asked by wholemelt 1 answer
Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36
Asked by a 1 answer
The balanced chemical equation for this lab is: 3CuCl2(aq) + 2Al(s) mc001-1.jpg 3Cu(s) + 2AlCl3(aq) If 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant? mc001-2.jpg mc001-3.jpg mc001-4.jpg...
Asked by bryson 1 answer
Find the range of the function defined by the set of points below. Express your answer as a set of numbers. left parenthesis, 5, comma, minus, 9, right parenthesis, comma, left parenthesis, minus, 9, comma, 4, right pare...
Asked by e4rf 1 answer
Johanna is studying what happens to the energy as a ball rolls down a ramp. What is one form of energy that she is studying? gravitational potential energy electrical energy chemical energy elastic potential energy
Asked by andres 1 answer
On a coordinate plane, a circle has a center at (negative 2, 0). Point (negative 2, 4) lies on the circle. Distance formula: StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot Does the point (1, StartRoo...
Asked by a 1 answer
Atoms contain subatomic particles called protons and neutrons. When these protons and neutrons split, a lot of energy is released. What kind of energy is this? nuclear radiant thermal chemical
Asked by andres 1 answer
An isotope undergoes radioactive decay. The new isotope that forms has an atomic number that is 2 less than the original isotope’s. Which kind of decay has occurred, and how do you know? alpha decay because alpha particl...
Asked by wholemelt 1 answer
Being engaged in communication and showing others you care about a conversation requires which of the following? Responses Participation in extracurricular activities Participation in extracurricular activities Putting y...
Asked by Why 1 answer
With this tool, the could be separated from the .
Asked by bryson 1 answer
Which equation represents a circle that contains the point (–2, 8) and has a center at (4, 0)? Distance formula: StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot (x – 4)2 + y2 = 100 (x – 4)2 + y2 = 10...
Asked by a 1 answer
Which force best represents Fg? A weight lifter is pushing a barbell upward with a force of 90 N. The weight of a barbell acting on a weight lifter is 80 N. The amount of upward force of a table on a box is 25 N. A box o...
Asked by andres 1 answer
The chart shows the time, initial velocity, and final velocity of three riders. A 4-column table with 3 rows. The first row labeled rider has entries Gabriella, Franklin, Kendall. The second row labeled time with entries...
Asked by ................ 1 answer
While a certain isotope decays, it emits photons. What kind of decay is happening? alpha decay beta decay gamma decay positron decay
Asked by wholemelt 1 answer
Which of these are true of political action committees (PACs) but not of interest groups? Choose two answers. PACs promote social causes. PACs provide financial support to political campaigns. PACs are international orga...
Asked by k 1 answer
Which of the following was one long-term impact of the writing of Dante Alighieri? (1 point) Responses It forced people to stop using Latin. It forced people to stop using Latin. It shaped the Italian language. It shaped...
Asked by a 1 answer
Read each scenario and select the best answer. Yo me llamo Gabriela. Yo necesito una falda roja. Mi amigo Roberto necesita unos calcetines amarillos. Mi amiga Patricia necesita un vestido amarillo y Manuel necesita unos...
Asked by e 1 answer
Which of the following observations would indicate that a material is a pure substance? It does not dissolve in water. It changes color after heating. It cannot be physically broken down into different types of atoms. It...
Asked by julie 1 answer
Which tool was used to collect the solid product of the chemical reaction? the balance the funnel with the filter paper the Erlenmeyer flask the beaker the watch glass
Asked by bryson 1 answer
A sprinkler is designed to water a circular area that has a radius of 7 feet. The sprinkler is located at (0,0) on a lawn. A flowerbed is planted 3 feet east and 6 feet south of the sprinkler. Determine if the distance f...
Asked by a 1 answer
A ball has a mass of 140 g. What is the force needed to accelerate the ball at 25 m/s2? (Formula: F=ma) 3.5 N 115 N 165 N 4.5 N
Asked by andres 1 answer
Use the drop-down menu to complete the sentence.(1 point) Both Michelangelo and Leonardo da Vinci were skilled at portraying the human form because of their study of Choose
Asked by a 1 answer
Which equation is most likely used to determine the acceleration from a velocity vs. time graph? a = t over delta v. m = StartFraction v subscript 1 - v subscript 2 Over x subscript 2 minus x subscript 1 EndFraction. a =...
Asked by ................ 1 answer