Recent activity by Abbra

Recent activity by Abbra

2NaOH + H2SO4 ------> 2 H2O + Na2SO4 How many grams of H2O is produced from a reaction that uses 6 moles of NaOH? Question 2 options: 16 g H2O 4 g H2O 18.02 g H2O 108.12 g H2O

asked Dec 13, 2023

1 answer 232k views

Sammie delivered 33 of the 50 newspapers on his route. What percentage does he have left?

answered Aug 30, 2023

1 answer 41.0k views

This pattern follows the rule add 9. What are the next 3 terms? An image of a pattern. Term one has 9 triangles, term two has eighteen triangles, term three has twenty seven triangles. 36, 45, 54 39, 48,

answered Aug 11, 2023

1 answer 69.7k views

What is 87,000,000,000,000 in scientific notation

asked Jul 6, 2023

1 answer 209k views

4. Part A A seesaw with the construction shown is being built at a playground. The seating board will be 10 feet long, and the board will make an angle of 30° when it touches the ground. 10feet R Seating

asked May 22, 2023

1 answer 128k views

F(x) = -4x² + 3x − 11 Find f(-4)

asked Feb 23, 2023

2 answers 106k views

Using the identity sin^ 2 © + cos ^2 © = 1, find the value of tan O, to the nearesthundredth, if cos 0 = -0.27 and pie < 0 < 3pie/ 2

answered Feb 8, 2023

1 answer 195k views

What kind of macromolecule is shown below? OA. Carbohydrate O B. Nucleic acid O C. Water O D. Lipid

asked Jan 26, 2023

1 answer 206k views

Let N be the universal set and A, B, C, D be its subsets given by A={x:xisaevennaturalnumber},B={x:xNandxisamultipleof3} C={x:xNandx 5},D={x:xNandx  10} Find complements of A, B, C and D respectively.

answered Dec 22, 2022

1 answer 79.0k views

Oxygen and air are? Abiotic or biotic

answered Dec 15, 2022

2 answers 169k views

10 Points!!! Write the equation of a line with slope 2 and y-intercept -1.

answered Nov 16, 2022

1 answer 93.3k views

10. Susan will take out a loan for $7500 to buy a used car. The simple interest rate is 5% for 5 years. How much money will she pay the bank back in total?

asked Nov 5, 2022

1 answer 106k views

Three potential employees took an aptitude test. Each person took a different version of the test. The scores are reported below. Demetria got a score of 85.185.1; this version has a mean of 61.1 and a

asked Sep 26, 2022

1 answer 206k views

What is the discriminant of the quadratic equation x² – 3 – 2 = 0?

answered Sep 20, 2022

2 answers 6.8k views

King, a golden retriever, can find a tennis ball hidden in his yard 89% of the time, while Tessa, a Labrador mix, can find a tennis ball hidden in her yard 94% of the time. Suppose King’s owner hides a

answered Aug 29, 2022

1 answer 199k views

Policy of a limited role for the nation in the world's affairs isolationism capitalism fascism anarchy

answered Aug 16, 2022

2 answers 198k views

Please help due today

answered Aug 13, 2022

1 answer 79.7k views

What expressions areequalivent to 6 x 4 1/2

asked Aug 8, 2022

1 answer 73.4k views

What is the first step to solving this? X - 3+2x = 27

answered Aug 4, 2022

2 answers 178k views

What is a theme of “The First Flying Squirrel”?

answered Jul 4, 2022

2 answers 170k views

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