Archive day

December 1, 2025

2,939 public questions were asked on this day.

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Simplify . 4y4 4y8 8y4 8y8
Asked by kelvin calin 1 answer
Mr. Lopez wrote the equation 32 g + 8 g minus 10 g = 150 on the board. Four students explained how to solve for g. Alyssa: “I added 32 and 8 to get 40, subtracted 10 to get 30, and then subtracted 30 from 150 to find the...
Asked by D4VD 1 answer
Thiamine, niacin, and riboflavin are a part of which vitamin complex? D C A B
Asked by Makayla 1 answer
Which is a characteristic of a weak electrolyte? It does not dissociate or ionize in water. It partially dissociates or ionizes in water. It does not conduct electricity. It easily conducts electricity.
Asked by qp 1 answer
wo boxes need to be moved into storage. Jamal and Jude each want to move a box. The force of gravity on both the boxes is 50 N. Jamal is lifting with a force of 60 N, and Jude is lifting with a force of 45 N. Which best...
Asked by martin 1 answer
A machine that could be used to create copies of books quickly
Asked by rebecca 1 answer
A function g(x) has x-intercepts at (StartFraction 1 Over 2 EndFraction, 0) and (6, 0). Which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)
Asked by kelvin calin 1 answer
Use the food web to answer the following 3 questions. Which of the following organisms is a producer in this food web? (CHOOSE 2 OPTIONS.) (2 points) Responses flower flower lady bug lady bug leaves leaves mouse mouse Qu...
Asked by micheal 1 answer
Non-Religious"
Asked by rebecca 1 answer
Carotene is a good source of Vitamin _____. D A C B
Asked by Makayla 1 answer
Which expression is equivalent to 7 b + 4 b minus 1 b? 2b 4b 10b 12b
Asked by D4VD 1 answer
Jeannie works 5 hours on Tuesday, 3 hours on Wednesday, and 4.5 hours on Thursday. If h represents her hourly pay rate, which expression below shows the amount she earned? 12.5 12.5h 12.5 + h StartFraction 12.5 Over h En...
Asked by D4VD 1 answer
Which is a characteristic of a nonelectrolyte? It does not dissociate or ionize in water. It partially dissociates or ionizes in water. It conducts electricity poorly. It conducts electricity extremely well.
Asked by qp 1 answer
The sum of a number and its square is 42. Which equation can be used to find the two numbers for which this is true? x2 + x = 42 x2 + 2x = 42 x2 + x + 42 = 0 x2 + 2x + 42 = 0
Asked by kelvin calin 1 answer
As energy is passed through the food chain, some of the energy is lost as heat. What is the approximate amount of energy that is passed from one trophic level to the next?(1 point) Responses 75% 75% 10% 10% 15% 15% 50%
Asked by micheal 1 answer
udah worked at the bakery for 14 hours last week. He spent $12 of his earnings on a cake for his father’s birthday. If he was left with $86 after buying the cake, what is Judah’s hourly wage? $6.14 $7.00 $8.00 $9.63
Asked by D4VD 1 answer
A rectangle has an area of 40 square units. The length is 6 units greater than the width. What are the dimensions of the rectangle? 8 by 5 10 by 4 11 by 9 13 by 7
Asked by kelvin calin 1 answer
The first railroad to carry freight and passengers was the: Mohawk and Hudson Railroad South Carolina Railroad Portage Railroad Baltimore and Ohio Railroad
Asked by Makayla 1 answer
Oksana wrote the equation below on the whiteboard. 6 b + 6 = 48 What is the value of b? 4 7 8 9
Asked by D4VD 1 answer
The factor tree for 3,025 is shown. A factor tree starts with 3,025 at the top. 3,025 branches down to 5 on the left and 605 to the right. 605 branches down to 5 on the left and 121 on the right. 121 branches down to 11...
Asked by kelvin calin 1 answer
Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above Please select the best answer from the choices provided A B C D
Asked by bob 1 answer
Which of the following best explains why buildings tip during earthquakes? a. Seismic waves damage buildings’ foundations. b. The liquefaction of solid soil undermines buildings’ foundations. c. Body waves break undergro...
Asked by bob 1 answer
Mrs. McAlister wrote the equation 10 t minus 4 t + 3 t = 8 on the board and asked students to write an equivalent equation. The table below shows the responses from four students. Student Responses Name Equation Michele...
Asked by D4VD 1 answer
A sample of an unknown substance has a mass of 0.465 kg. If 3,000.0 J of heat is required to heat the substance from 50.0°C to 100.0°C, what is the specific heat of the substance? Use q equals m C subscript p Delta T.. 0...
Asked by qp 1 answer
What number should be added to both sides of the equation to complete the square? x2 + 12x = 11
Asked by kelvin calin 1 answer