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A reaction occurs when a solid X is placed into a solution Y. As a result, the temperature of the new solution increases by 3°C. The temperature rises another 2°C when more of solid X is added to the solution.
answered
Oct 10, 2024
Chemistry
high-school
1
vote
102k
views
Classify each factor as most limiting to net primary productivity in terrestrial or aquatic ecosystems: Depth of penetrating sunlight a. Terrestrial b. Aquatic c. Both d. Neither
answered
Oct 1, 2024
Biology
high-school
6
votes
146k
views
The scale of a map says that 8 cm represents 5 km. What is the actual 7 number of kilometers that is represented by 5 centimeters on the map?
answered
Sep 7, 2024
Mathematics
high-school
7
votes
34.9k
views
What are some methods of assessing body fatness and body composition? A) BMI (Body Mass Index), Waist circumference, Caloric intake, Bone density B) Blood pressure, Blood sugar levels, Heart rate, Skin
answered
Aug 13, 2024
Biology
high-school
2
votes
125k
views
Melody works for a company with only 22 employees. Her employer contributed $2,000 to her health savings account (HSA), and the account earned $100 in interest during the year. Melody withdrew only $1,
answered
Apr 16, 2024
Business
high-school
5
votes
88.5k
views
Consider the following word problem: The temperature readings for 20 days at 3 PM at a local ski resort were recorded as follows: 27 ° 10 ° 18 ° 20 ° 8 ° 22 ° 13 ° -8 ° 27 ° 4 ° -4 ° -10 ° 3 ° 18 ° 20
answered
Mar 26, 2024
Mathematics
high-school
2
votes
117k
views
Which of the following is the derivative of the function f(x) = x² - 1/x? (a) 2x - 1/x² (b) 2x + 1/x² (c) x² - 1/x² (d) x² + 1/x²
answered
Feb 25, 2024
Mathematics
high-school
3
votes
138k
views
In the past, what happened to the records of children who were adopted?
answered
Feb 12, 2024
History
high-school
1
vote
96.4k
views
What is environmental scanning?
answered
Feb 7, 2024
Biology
college
2
votes
92.1k
views
The bond length of a covalent bond is the distance between the nuclei of two bonded atoms. The larger the atoms, the _____ this distance will be. Bond length therefore _____ as atomic size decreases.
answered
Nov 13, 2023
Chemistry
high-school
4
votes
179k
views
Use the following function rule to find f(3). f(x) =4^x -5 F(3) =
answered
Nov 9, 2023
Mathematics
college
7
votes
190k
views
(sina+cosa)3=3(sina+cosa)-2(sin 3+cos 3)
answered
Aug 14, 2023
Mathematics
high-school
11
votes
204k
views
A biologist records the number and types of fish caught in a local lake during a 2-yearperiod. The biologist reports that 796 of the fish caught during this period were trout,whereas 43% of the fish caught
answered
Jul 22, 2023
Mathematics
college
3
votes
172k
views
Need urgent help! Right answer
answered
Jul 14, 2023
Mathematics
college
13
votes
173k
views
how to i find the decimal for 3√2 on a calculator its suppose to be 4.242 what do i put in what are the steps i can't figure it out.
answered
Jun 5, 2023
Mathematics
college
3
votes
89.3k
views
Question 5(Multiple Choice Worth 2 points) (02.01 MC) Read the sentence. Then answer the question that follows. The artist's attention to detail when restoring the ancient painting was scrupulous, which
answered
Apr 19, 2023
English
high-school
4
votes
126k
views
Please help me I wanna go to sleep :(
answered
Nov 18, 2022
Mathematics
college
5
votes
92.1k
views
A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the results are recorded below: Spinner Results
answered
Sep 24, 2022
Mathematics
high-school
3
votes
68.7k
views
Mr Thanh (be).........................a doctor. He (work)........................in a hospital in the city centre. Everyday he (catch).....................the bus to work. 22. What................your
answered
Aug 26, 2022
English
high-school
4
votes
40.6k
views
A restaurant paid $112 for a piece of equipment after having been given a 20% discount. What was the original price of the equipment?
answered
Jul 16, 2022
Mathematics
high-school
4
votes
171k
views
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