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The solids most commonly precipitated by water-dwelling organisms in order to build their shells and skeletons are 1. calcium carbonate (CaCO3) and silica (SiO2) 2. sodium chloride (NaCl) and potassium
answered
Nov 29, 2024
Chemistry
high-school
1
answer
105k
views
Find the acceleration if 18 kg is pulling 7 kg. a) 5 m/s² b) 2 m/s² c) 1 m/s² d) 3 m/s²
answered
Aug 30, 2024
Physics
high-school
1
answer
14.3k
views
Geometry I need help I’m struggling
answered
Aug 9, 2024
Mathematics
high-school
1
answer
202k
views
I’m doing homework and this may be easy for others but I’m not that good at learning quickly. Take ur time it’s fine. Please help
asked
Jul 21, 2024
Mathematics
high-school
1
answer
223k
views
Homeland security policies and programs generally include efforts to: a) Promote international conflicts b) Enhance immigration c) Prevent terrorism d) Expand civil liberties
asked
Jun 14, 2024
Law
college
2
answers
151k
views
Reseña del cuento carta una señorita en paris
answered
May 26, 2024
Spanish
high-school
1
answer
121k
views
A fisheries biologist tells you she is studying a cohort of salmon returning from their birth river. What can you infer about those salmon? a. They are iteroparous b. Most of them are one to three years
asked
Mar 26, 2024
Biology
high-school
1
answer
33.9k
views
confused on how to answer this question! i need help, any help this is part of a homework practice exercise
asked
Nov 13, 2023
Mathematics
college
1
answer
39.7k
views
Those with good emotional health __________. A. always have good mental health B. express both positive and negative feelings appropriately C. can suppress their feelings without consequence D. never get
asked
Oct 26, 2023
Health
college
1
answer
226k
views
22. Solve 3(5x – 4) < 15x.O x<4No solutionX >-4All Real Numbers
asked
Sep 5, 2023
Mathematics
college
1
answer
176k
views
97.05 97.050 use < = or>
answered
Aug 15, 2023
Mathematics
college
1
answer
71.0k
views
At the start of 2014 Tim's house was worth £100 000. The value of the house increased by 10% every year. Work out the value of his house at the start of 2018.
asked
Jul 18, 2023
Mathematics
high-school
2
answers
72.0k
views
What is the perfect amount of sunlight needed on a planet.
asked
Mar 22, 2023
Physics
high-school
1
answer
1.1k
views
100pts!!! PLS SHOW WORK!!
answered
Mar 11, 2023
Mathematics
high-school
2
answers
210k
views
The right of citizens of the united states to vote shall not be denied or abridged by the united states or by any state on account of race, color, or previous condition of servitude. â€" from the 15th
answered
Mar 6, 2023
Social Studies
high-school
1
answer
105k
views
Is x=16 the solution to the equation x−12=4?
asked
Jan 15, 2023
Mathematics
high-school
2
answers
18.8k
views
What is geolocation? A. It is a website that allows users to determine their location in real life. B.It is the act of determining a user's real-life location using Internet and mobile devices. C. It is
asked
Dec 19, 2022
Computers and Technology
high-school
1
answer
163k
views
When solving the equation, which is the best first step to begin to simplify the equation? Negative 2 (x + 3) = negative 10 (Timed Test please hurry!)
asked
Dec 14, 2022
Mathematics
high-school
1
answer
159k
views
Harry owes the bank money. To repay his debt, he paid $150 back to the bank each month. After 10 months, his remaining debt was $6900.
asked
Nov 27, 2022
Mathematics
high-school
2
answers
156k
views
HELP PLEASE!!! What is the angle measure of angle DEF? A. 90° B. 165° C. 150° D. 180°
asked
Oct 16, 2022
Mathematics
middle-school
1
answer
142k
views
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