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January 2026

45,417 public questions were asked this month.

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Recent questions

Latest from January 2026

At Sam’s Swimming Pool Cleaning, Sam charges each of his 85 customers $25 per week for 52 weeks of service every year. Since pool cleaning is a service, it has no cost other than labor and supplies, which cost Sam $48,00...
Asked by jeff 1 answer
Use what you know about the relationships in 456$30-60-90$ right triangles to solve the following problem. A stained-glass window is in the shape of an equilateral triangle with sides that are 789$36$ inc10hes long. How...
Asked by unknown 1 answer
Determine if triangle MNO and triangle PQR are or are not similar, and, if they are, state how you know. (Note that figures are NOT necessarily drawn to scale.) The numbers for MNO are 12 and 11. The numbers for PQR are...
Asked by Ian 1 answer
A photon has a frequency of 7.3 × 10–17 Hz. Planck’s constant is 6.63 × 10–34 J•s. The energy of the photon, to the nearest tenths place, is × 10–50 J
Asked by kelvin calin 1 answer
Question 1 — My specific solution A targeted, two-part policy package that prioritizes supply while protecting low-income households: 1. Supply-side reforms (to build more housing quickly and near jobs/transit) - Upzone...
Asked by iuytrewedtjk 1 answer
Which factors affect the strength of a magnetic field around a current-carrying wire? Check all that apply. the type of metal of the wire the amount of the current the direction of the current the temperature of the wire...
Asked by kelvin calin 1 answer
Sam’s Swimming Pool Cleaning has an annual gross profit of $88,400. Sam charges $25 per week for each of his customers for 52 weeks. His annual operating expenses, including labor and supplies, are $48,000. How many cust...
Asked by jeff 1 answer
The diagram shows the electric field lines around two charges. Two spheres next to each other. Vectors perpendicular to each surface spread out and are bent away from the other charge. The vectors are away from each char...
Asked by kelvin calin 1 answer
Last month, Korey’s Comics had $4,350 in net sales with a gross profit of $3,320 and a net income of $1,850. Calculate Korey’s gross profit margin. a. 42.5% b. 55.7% c. 76.3% d. 179.5% Please select the best answer from...
Asked by jeff 1 answer
What is the resistance in a circuit that carries a 0.75 A current when powered by a 1.5 V battery? 0.50 Ω 1.1 Ω 2.0 Ω 2.3 Ω
Asked by kelvin calin 1 answer
Which of the following statements best describes the difference between net income and gross profit? a. Gross profit considers operating expenses while net income does not. b. Net income considers operating expenses whil...
Asked by jeff 1 answer
What did white Southerners think the goal was of all Northerners who moved south during Reconstruction? (1 point) Responses to get rich from the South’s misfortunes to get rich from the South’s misfortunes to help Southe...
Asked by IGotYa 1 answer
Jim had a very good quarter at his car lot with net sales reaching just over $456,000. This created a net income of $195,000. If Jim's operating expenses last quarter were $23,000, what was his gross profit margin? a. 5....
Asked by jeff 1 answer
Takumi works in his yard for 45 minutes each Saturday. He works in the morning, and he wears sunscreen and a hat each time he works in the yard. What does Takumi hope to reduce through his actions? the likelihood of stoc...
Asked by kelvin calin 1 answer
Last year, Sally had a gross profit margin of 68% in her hair salon. Her gross profit was $32,508.63. How much did Sally make in net sales last year? a. $16,398.06 b. $22,105.87 c. $35,610.25 d. $47,806.81 Please select...
Asked by jeff 1 answer
Now it’s time to take a position on this issue. What is your specific solution to this problem? housing affordability (2 points) 0 / 10000 Word Limit Question 2 What are the potential benefits of your proposed solution?(...
Asked by iuytrewedtjk 1 answer
Which fields would most likely make use of spectroscopy techniques? Select 4 options. food production medical research scientific research space research weather forecasting
Asked by kelvin calin 1 answer
Which of the following describes the relationship between an idiomatic phrase and a literal phrase?(1 point) Responses An idiomatic phrase restates the meaning of a literal phrase to make it easier for a reader to unders...
Asked by nana 1 answer
Determine if triangle PQR and triangle STU are or are not similar, and, if they are, state how you know. (Note that figures are NOT necessarily drawn to scale.) The numbers for PQR are 25, 19, and 19. The numbers for STU...
Asked by Ian 1 answer
A wave has a wavelength of 3.3 m and a speed of 5.6 m/s. What is the frequency of this wave? 0.59 Hz 1.7 Hz 3.4 Hz 18 Hz
Asked by kelvin calin 1 answer
Which literal statement explains what someone means when they say "It's late. I need to hit the hay"?(1 point) Responses I am really tired and want to go to sleep. I am really tired and want to go to sleep. Time is flyin...
Asked by nana 1 answer
The function f(x)=−75x+1,200 represents the value of your cell phone x months after you purchase it. Identify and interpret the initial value of the function.(1 point) Responses The initial value of 75 represents the val...
Asked by ben hen 1 answer
Sam is planning to start a pool cleaning business from his home. He has developed the following cost analysis for the set-up and operation for the first year of his business. He has $9,000 in savings and $23,000 in credi...
Asked by jeff 1 answer
A circuit is built based on this circuit diagram. A diagram of a closed circuit with a power source on the left labeled 12 V. There are 3 resistors in parallel, separate paths, connected to it labeled 3.0 Ohms, 6.0 Ohms...
Asked by kelvin calin 1 answer
Use the sentences to answer the question. Timothy ran inside and slammed the door behind him. He held an umbrella, but his clothes were wet. "It's raining cats and dogs out there!" he yelled at no one in particular. Whic...
Asked by nana 1 answer