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For anhydrous salts containing doubly or triply charged cations, such as group 2 and 3 and many transition metal ions, what is the behavior of these salts in water? 1) They dissolve completely in water
asked
Dec 23, 2024
Chemistry
high-school
1
answer
131k
views
robbie had 5.00 to spend on lunch.He bought a hamburger for 1.26 potato chips for 65 cents and 2 drinks for 85 cents each how much money did he get back
asked
Dec 15, 2024
Mathematics
college
2
answers
31.5k
views
Use the quadratic formula to solve the equation 13t^2 - 8t + 1 = -3t^2. Please express your answer in simplest form.
asked
Dec 10, 2024
Mathematics
high-school
1
answer
22.2k
views
What is the equation of a line with a y-intercept of − 3 and a slope of 5?
answered
Oct 3, 2024
Mathematics
high-school
2
answers
152k
views
Lucy says the hypotenuse is 15 Annie says its 117. Timo says it rounds to 11. Explain who is right. PROVE your answer using Pythagoras visually or numerically.
asked
Aug 2, 2024
Mathematics
high-school
1
answer
71.5k
views
An oncologist of the University of Medicine is seeking statistical advice since. Together with her working group, she is planning a clinical trial. The aim of the working group’s trial is to show a significant
answered
Jul 18, 2024
Health
high-school
1
answer
228k
views
What rhetorical devices are being used in the following lines: "I myself will take up arms, I myself will be your general, judge, and rewarder of every one of your virtues in the field"? a) Allusion and
answered
Jul 15, 2024
English
high-school
1
answer
37.6k
views
"One way in which Hinduism differs from the other major religions is a it has developed fairly recently. b it has not attracted many followers. c believers rely on a single sacred book. d it has no single
answered
Jul 6, 2024
Social Studies
high-school
1
answer
43.6k
views
How is shorter maternity leave periods for mothers which can cause an infinte amount of problems connected to chemistry? What type of hormones are involved?
answered
Jul 1, 2024
Health
college
1
answer
75.0k
views
Between Na and Rb, which element has the higher first ionization energy? 1) Na 2) Rb
answered
Jun 28, 2024
Mathematics
high-school
1
answer
80.8k
views
What percentage of light λ=550nm got absorbed after passing through 300 μm thick Si?
asked
Jun 24, 2024
Physics
college
1
answer
68.5k
views
The ________ selector located at the far left of the horizontal ruler allows you to set a tab? 1) Left Tab 2) Right Tab 3)enter Tab 4)ecimal Tab
asked
Jun 22, 2024
Computers & Tech
high-school
1
answer
203k
views
What happens if the President gets very ill or dies in office?
answered
Apr 17, 2024
History
high-school
2
answers
81.9k
views
What percentage of women entrepreneurs have employees? a. Ten b. Fifty c. Five d. Eighty e. Twenty
answered
Apr 13, 2024
Business
high-school
1
answer
117k
views
discuss in detail whether you would accept $5000 up front if offered, or $25,000 instead if you correctly guess heads or tails in a coin flip.
answered
Jan 18, 2024
Business
high-school
1
answer
122k
views
Which of the following substances produced a physical change on the coin's surface? A. Sodium hypochlorite B. Hydrogen sulfide solution C. Baking soda paste D. Vinegar
answered
Jan 12, 2024
Chemistry
high-school
1
answer
61.2k
views
Question #5: On the moon, what would be the force of gravity acting on an object that has a mass of 7 kg?
asked
Sep 14, 2023
Physics
college
1
answer
115k
views
The population density of a square platform must be less than 4 people per square yard to meet safety requirements. The expected attendance at the event is 150 people. What is the minimum side length,
answered
Jul 7, 2023
Mathematics
high-school
2
answers
62.9k
views
Which of the following is a benefit of smoking cigarettes? A. Smoking gives you a beautiful smile. B. You will be more successful in life. C. Finding friends will be easier if you smoke. D. None of the
answered
Jun 13, 2023
Health
high-school
2
answers
43.3k
views
The curve of best fit is given as y = 5 - 2x + 4x2. Find the value of y when x = 2
asked
Apr 22, 2023
Mathematics
college
1
answer
152k
views
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