Questions by Robbie Liu

Questions by Robbie Liu

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

1 answer

3 votes

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

2 answers

1 vote

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

1 answer

4 votes

22.2k 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

1 answer

5 votes

71.5k views

What percentage of light λ=550nm got absorbed after passing through 300 μm thick Si?

asked Jun 24, 2024

1 answer

3 votes

68.5k 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

1 answer

4 votes

115k 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

1 answer

6 votes

152k views

Help me with this question asap please

asked Mar 9, 2023

1 answer

20 votes

150k views

Describe what happens during the power state of a petrol engine.

asked Jan 9, 2023

1 answer

2 votes

61.4k views

Figure ABCD is a rectangle find the value of X. X +11. 6X plusone

asked Dec 4, 2022

1 answer

1 vote

67.2k views

Which of the following are examples of potential hazards in the work area?

asked Oct 2, 2022

1 answer

2 votes

96.7k views

Identify the sentence that has correct subjectverb agreement. A. Good communications skill is needed to succeeds in businesses. B. Good communication skills is needed to succeed in business. C. Good communication

asked Sep 24, 2022

1 answer

3 votes

50.8k views

Air will expand about the same amount as propane with the same change in temperature over ordinary temperature ranges.

asked Aug 15, 2022

2 answers

13 votes

114k views

Lcm of 120,5200 and 40

asked Jul 21, 2022

1 answer

2 votes

140k views

Sorry if my last one didn't have a picture, I decided to use a pdf to png converter instead.

asked Jul 12, 2022

1 answer

17 votes

19.3k views

Perfume discounted 25% on sake for $27 (if you answer this put the equation please

asked Jun 12, 2022

1 answer

17 votes

23.6k views

according to Locke, what rights do men possess? What's is the purpose of government? What type of government does he propose?

asked Jun 7, 2022

1 answer

5 votes

180k views

I NEED HELP ASAP PLEASEE ITS DUE IN 3 HOURS

asked May 11, 2022

1 answer

7 votes

134k views

Limestone, the type of rock most likely to contain caves, is made up of: Group of answer choices Rocks erupted from volcanoes. Rocks that solidified deep beneath a volcano. Rocks squeezed and cooked deep

asked Dec 1, 2021

1 answer

2 votes

117k views

Olivia started her banking account with $100 and is increasing the account $20 per month. The independent variable is:

asked Nov 15, 2021

1 answer

4 votes

64.6k views

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