Recent activity by Rocksportrocker

Recent activity by Rocksportrocker

PROBLEMS 1. What is the molarity of 4 grams of NaOH dissolved in 1 liter of solution? 2. What is the molarity of 4 grams of NaOH dissolved in 0.5 liter of solution 3. What is the molarity of 4 grams of

asked Nov 28, 2023

1 answer 160k views

I need help with math!!! please help

answered Nov 18, 2023

2 answers 143k views

y1614124. Select all the points that are on the linethat passes through the points (0,3)and (2, 4). Use the graph if it helps withyour thinkingA. (4,5)B. (6,7)and deveC. (10,8)D. (20, 13)E. (60,34)lebo

asked Nov 4, 2023

1 answer 1.1k views

The price of mobile phone decreased by 30%. its new price is $350.Find the original price

asked Sep 10, 2023

2 answers 189k views

Calcium carbonate can undergo a chemical reaction to produc calcium oxide (CaO) and carbon dioxide (CO₂). Which possible masses of calcium oxide and carbon dioxide can form when 400g of calcium carbonate

asked Aug 13, 2023

1 answer 53.0k views

What role do aquifers play in the water cycle? a. they store water in the ground. b. they transfer water to the air. c. they are the main source of water on earth. d. they move water through capillarity.

answered Jul 25, 2023

2 answers 141k views

What is the value of a3 in the sequence? 2, 5, 10, 17,. 2 5 10 17.

asked Jun 4, 2023

1 answer 49.9k views

A rectangular room is 5 meters longer than it is wide, and its perimeter is 34 meters. Find the dimension of the room.

asked Apr 11, 2023

1 answer 11.0k views

Please I need some help and thank you

answered Mar 28, 2023

1 answer 164k views

If a speedometer's absolute error is 1 mph and it measures a speed of 52 mph, what is the relative error of this measurement expressed as a percentage? (Round to the nearest tenth of a percent if necessary.

answered Jan 6, 2023

1 answer 13.4k views

A which matrix post multiplies to (1 3 3 4) to get (19 -3 75 13)

asked Dec 16, 2022

1 answer 61.2k views

A train travels meters in the first second of travel, 6 meters again during the second second of travel, and 6 meters again during the third second. Its acceleration is O 0 m/s 6 m/s O 12 m/s/s 18 m/s

answered Dec 13, 2022

1 answer 160k views

Which is the largest fraction? 1/2 2/5 8/9 1/3

asked Nov 28, 2022

2 answers 30.5k views

The table below shows the ages of employees under 30 at a company and their annual salaries.

asked Nov 6, 2022

2 answers 28.8k views

Kent guessed that there were 2,473 candies in the jar. What is the value of the 2?

answered Oct 27, 2022

2 answers 174k views

Help I hate math I have no clue what I'm do

asked Oct 3, 2022

2 answers 96.5k views

Martije has made a slight error in naming a compound monocarbon tetrabromide. What compound is she most likely naming, and what is its correct name? C1B4 (monocarbon tetrabromide) C1Br4 (monocarbon tetrabromide)

answered Jul 28, 2022

2 answers 51.9k views

Which of the following was NOT one of the causes of the War of 1812?

answered Jul 6, 2022

1 answer 103k views

Which correctly describes the current gender gap in voter turnout?

asked Jul 4, 2022

2 answers 13.8k views

Of the 600 sixth graders at Melville Middle School, 80% want more field trips. How many students want more trips?

asked Jun 13, 2022

1 answer 170k views

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