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Two trains, 250 meters and 150 meters long respectively, are running on parallel lines. If they are running in the same directions, the faster train crosses the slower train in 40 seconds. If they are
answered
Dec 19, 2024
Mathematics
college
7
votes
126k
views
Suppose f(x) = 3x + 5. Describe how the graph of each function compares to f. Remember, determine if it affects the input or output. a. h(x) = f(x) - 7 A. It affects the input B. It affects the output
answered
Aug 3, 2024
Mathematics
high-school
6
votes
155k
views
A college student is choosing between two data plans for her cell phone. Both plans include an allowance of 2 gigabytes of data per month. The monthly cost of each option can be seen as a function and
answered
May 16, 2024
Mathematics
high-school
5
votes
58.6k
views
The ground temperature at sea level is 60 degrees Fahrenheit. For every 100-foot increase in elevation, the temperature rises by 1/10 of a degree. At an altitude of 2,000 feet, what will the likely temperature
answered
Apr 12, 2024
Geography
high-school
0
votes
207k
views
Define the word "meaning"
answered
Mar 29, 2024
English
high-school
2
votes
5.7k
views
Molly examined two microorganisms during science lab and prepared the following data table. What can be concluded using Molly's data? A. Microorganism 2 is a bacterium. OB. Microorganism 1 is a bacterium.
answered
Dec 17, 2023
Biology
high-school
10
votes
49.4k
views
Choose the best answer to the following question from the choices below: Quand on a besoin des tollettes, on devrait dire: OA. Où est la chambre? OB. Où sont les toilettes? C. Où est le bureau? D. Où est
answered
Oct 20, 2023
French
college
5
votes
29.3k
views
Match the following vocabulary words with their definitions
answered
Mar 28, 2023
Health
college
12
votes
90.0k
views
Please help me I need help i have problems
answered
Jan 26, 2023
Mathematics
high-school
4
votes
280
views
Alex fue de compras compró dos pantalones y 3 camisas por un total de 128 si pago $17 por cada camisa cuánto pagó por cada par de pantalones ?
answered
Jan 20, 2023
Mathematics
college
1
vote
155k
views
Identify the producer in the following food chain: Oak tree, Caterpillar, Blue Jay, Bobcat A. Caterpillar B. Oak tree C. Blue Jay D. Bobcat
answered
Nov 15, 2022
Biology
high-school
6
votes
16.9k
views
What was important about the Virginia and the monitor
answered
Oct 12, 2022
Social Studies
high-school
10
votes
124k
views
11 The pilot directs the aircraft to fly due north at 600km/h. A side-wind blows at 100km/h towards the east. What will be the aircraft's resultant velocity? (Give both its speed and direction)
answered
Aug 23, 2022
Physics
high-school
4
votes
111k
views
Solve for x: 4/x - x/8 = 0
answered
Jul 12, 2022
Mathematics
college
4
votes
91.6k
views
The wastewater produced by offices is called __
answered
Jun 6, 2022
Chemistry
high-school
2
votes
105k
views
How did later chemists change Mendeleev’s periodic table? A. They included physical properties such as melting point and density. B. They used atomic number instead of atomic mass to organize the elements.
answered
Nov 22, 2021
Physics
high-school
1
vote
11.8k
views
Write at least a 10 sentence paragraph about a trip that you took, using vocabulary and structures presented in this course. Tell how long ago took it (using hace/que construction), where you went, what
answered
Nov 9, 2021
Spanish
middle-school
3
votes
150k
views
A contractor requires a cement mix that is 70% sand and 30% cement. He has 1400 kg of a cement mix that is 80% sand and 20% cement. How much cement should he add to this 1400 kg cement mix so that he gets
answered
Nov 1, 2021
Mathematics
college
6
votes
201k
views
How might a receiver of constructive feedback initially react?
answered
Sep 19, 2021
Health
high-school
3
votes
220k
views
An experiment consists of randomly selecting a marble from a bag, replacing it, and then selecting another marble. The bag contains 3 yellow marbles and 2 white marbles? What is the probability of selecting
answered
Aug 20, 2021
Mathematics
college
4
votes
213k
views
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