Recent activity by Brian Cowan

Recent activity by Brian Cowan

Solve for n in the following proportion: 12/19=7/n. a) 133 b) 84 c) 11.08 d) 4:42

asked Sep 10, 2024

1 answer 95.1k views

A bullet of mass 0.010 kg and speed of 100 m/s is brought to rest in a wooden block after penetrating a distance of 0.10 m. The work done on the bullet by the block is A. 50 J. B. - 50 J. C. 0.001 J. D.

asked Aug 13, 2024

1 answer 29.7k views

What is the solution of the inequality |4-(4-x)| -9 -9 -9

asked Jun 17, 2024

1 answer 115k views

What causes the auroras of the giant planets? 1) charged particles 2) strong electrical currents 3) strong magnetic fields 4) tilted magnetic fields

answered May 5, 2024

1 answer 47.0k views

How does Ponyboy change throughout in chapter 4?

answered Apr 19, 2024

1 answer 9.9k views

Fire is the result of _______. A) Carelessness B) Chemicals mixed together C) A lack of water D) Ice and steam

answered Feb 1, 2024

1 answer 219k views

write 10 forms for 1 over 8 as you can think of, be creative and use positive and negative powers or other forms of number.

asked Nov 19, 2023

1 answer 31.1k views

Patricia bought 5 apples and 7 bananas for $12.65. Jose bought 10 apples and 8 bananas for $18.10 at the same grocery store.What is the cost of one apple?

asked Oct 24, 2023

1 answer 56.0k views

In 1794 why did toussaint stop his revolt against French colonial troops on the island

asked Sep 21, 2023

1 answer 133k views

Select the elements in A. A = {x: 10 < x < 30} = {x:x is a square number}

answered Aug 11, 2023

2 answers 136k views

Solve (2x-3)²= 4x using the quadratic formula

asked Aug 3, 2023

1 answer 216k views

Describe the changes that Roosevelt made in the way govemment related to people .

asked Aug 3, 2023

1 answer 95.1k views

Hi pls help 1) -15+4r=-9 2) 5-y/3=-1 3) 42=-5x-8

answered May 18, 2023

1 answer 64.6k views

How many different 4 card hands can be dealt from a deck of 52 cards

answered May 2, 2023

2 answers 27.8k views

If excess sulfuric acid reacts with 30.0 g of sodium chloride, how many grams of hydrochloric acid are produced? H2SO4(aq) + 2NaCl(aq) → Na2SO4(aq) + 2HCl(aq) How many moles of hydrogen can be produced

answered Mar 2, 2023

1 answer 73.6k views

How am I supposed to do this?

answered Dec 21, 2022

1 answer 179k views

At the end of school, Josh's teacher handed out 27 coupons for bowling during the summer to each student. The third week of summer, he accidentally threw away 15 of them when he cleaned his room. The last

answered Oct 2, 2022

1 answer 114k views

A phonograph record 0.15 m in its radius rotates 18 times per 90 seconds what is the frequency?

answered Sep 26, 2022

1 answer 99.9k views

Hi, can I please get help with this? Thank you! :)

answered Sep 12, 2022

2 answers 32.1k views

HELP MEEEEEEE PLEASEEEEEEEEE

asked Aug 15, 2022

1 answer 177k views

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