Archive day

January 14, 2026

2,984 public questions were asked on this day.

← Jan 13 Jan 15 →
10. which modern device is used to measure very small lengths, such as the thickness of a hair? A. Micrometer B. Meter-tape C. Vernier capiler D. Meter ruler
Asked by ABAINEH 1 answer
Identify which of the following functions is proportional.(1 point) Responses y=x+1/2 y equals x plus Start Fraction 1 over 2 End Fraction y=x^2 y equals x squared y=1/2x y equals Start Fraction 1 over 2 x End Fraction y...
Asked by Alto saxaphone 1 answer
Which of the following is an ordered pair of the relation y = −2/3x + 6? (1 point) (3,4) left parenthesis 3 comma 4 right parenthesis (0,−2/3) left parenthesis 0 comma negative Start Fraction 2 over 3 End Fraction right...
Asked by Alto saxaphone 1 answer
Which one of the following lists is a set of a device used to measure the mass of an object? A. Meter-Tape, Micrometer, Vernier caliper B. thermometer, Barometer,photometer C. Stopwatch,Clock, digital watch D. Digital ba...
Asked by ABAINEH 1 answer
What is the value of the function y=1/8x−13 when x = − 4? −12.5 negative 12.5 −16 negative 16 −15 negative 15 −13.5 negative 13.5
Asked by Alto saxaphone 1 answer
Find the output of the function y=−3x−7 when the input is −5.
Asked by Alto saxaphone 1 answer
3a + 2b = -30 B= 3a + 48
Asked by Cheesecake 1 answer
8. Which one of the following is a standard unit of length in the metric system? A. Foot B. Meter C. Inch D. pound
Asked by ABAINEH 1 answer
7. A clock showing time in hours, minutes, and second uses, what type of measurement scale? A. Nominal B. Ordinal C. Ratio D. Interval
Asked by ABAINEH 1 answer
6. What are the primary contributions of Isaac Newton to physics? He is A. Known for developing the laws of motion and universal gravitation, which laid the foundation for classical mechanics. B. The father of modern che...
Asked by ABAINEH 1 answer
Among which statements is the correct relationship between physics and other sciences? A. Physics is not related to other sciences. B. Physics is independent on other sciences C. Physics is foundation for other sciences...
Asked by ABAINEH 1 answer
Which one of the following statement is true about related fields to physics? A. Medical physics: - applies physics concept and techniques to medicine. B. Biophysics: - applies the principles and methods of physics to th...
Asked by ABAINEH 1 answer
3. Which statement correctly describes about thermodynamics? A. Thermodynamics is a branch of physics deals with the motion of an object with reference of force. B. Thermodynamics is a branch of physics deals with therma...
Asked by ABAINEH 1 answer
2. Which one of the following statement is wrongly described about branch of physics? A. Mechanics is the study with the motion of an object without or with reference of force. B. Acoustics is the study with the behavior...
Asked by ABAINEH 1 answer
1. Which one of the following statement is false about the definition of physics? A. Physics is a branch of natural science that study of matter and energy and their interactions. B. Physics is a branch of natural scienc...
Asked by ABAINEH 1 answer
Write down the value of the 8 in 482012 in figures
Asked by sds 1 answer
Millions of years ago, the ancestors of giraffes had short necks and used to eat leaves from the bushes on the ground. A genetic mutation caused one giraffe's neck to be taller. This long-necked giraffe was able to eat l...
Asked by Alto saxaphone 1 answer
Question Examine the two strands of DNA below. Which kind of mutation occurred? Original strand: AGC GTA CCC TAC New strand: AGC GTA ACC TAC (1 point) Responses deletion deletion frameshift frameshift insertion insertion...
Asked by Alto saxaphone 1 answer
Which evidence best supports the claim that mutations are a source of inheritable genetic variation?(1 point) Responses Mutations can only happen during meiosis because genes are inherited. Mutations can only happen duri...
Asked by Alto saxaphone 1 answer
Teddy is solving the following problem: James earns $400 a week plus $5 in tips for each customer he serves. He is hoping to earn more than $1,000 this week. How many customers would he have to serve to meet his goal? De...
Asked by sjscj b 1 answer
Jada has challenged herself to do at least 100 full push-ups this week. On Sunday, she does 30 push-ups. Her arms are sore, so she decides to do fewer push-ups on the remaining days of the week. She wants to do the same...
Asked by sjscj b 1 answer
Kris currently has $190 and plans to earn more money each of the 8 weekends this summer. She wants at least $1,625 by the end of the summer. Write and solve an inequality for the amount of money Kris needs to earn each w...
Asked by sjscj b 1 answer
Lionel is loading boxes of books into an elevator to move to the 35th floor of an office building. There are 10 boxes of books, and Lionel wants to make sure he is not exceeding the maximum weight of the elevator, which...
Asked by sjscj b 1 answer
Maeve currently has $130 and plans to earn more money each of the 8 weekends this summer. She wants at least $1,250 by the end of the summer. How much does she need to earn each weekend? Assume she earns the same amount...
Asked by sjscj b 1 answer
Jerrica is packing a box that can hold at most 65 pounds. She starts by putting a container in the box that weighs 26 pounds. She plans to fill the rest of the box with books. Each book she places in the box weighs 1.3 p...
Asked by sjscj b 1 answer