Recent activity by Rosscova

Recent activity by Rosscova

A student prepared a stock solution by dissolving 15. 0 g of koh in enough water to make 150. Ml of solution. She then took 15. 0 ml of the stock solution and diluted it with enough water to make water

answered Oct 9, 2023

1 answer 99.5k views

What do you think is one factor that could affect the population of the monarch butterflies in Mexico?

answered Sep 11, 2023

2 answers 42.8k views

I NEED help with the blank spaces

asked Aug 4, 2023

1 answer 220k views

NEED THE ANSWERS FAST PLEASE In Exercises 13 and 14, find a possible pair of integer values for a and c so that the quadratic equation has the given number and type of solution(s). Then write the equation.

answered May 25, 2023

1 answer 234k views

Which expression is equivalent to sin(84°)cos(43°) + cos(84°)sin(439)?

answered May 5, 2023

1 answer 231k views

A 1900-pound car is parked on a street that makes an angle of 10° with the horizontal. Find the magnitude of the force required to keep the car from rolling down the hill.

asked Apr 7, 2023

1 answer 84.2k views

Which of the following is valid reason why the quadrilateral shown is a parallelogram?

answered Feb 20, 2023

1 answer 157k views

HELPPPPP PLEASE!! Representation in our government matters because..

answered Jan 17, 2023

2 answers 38.5k views

How does the Shakespearean love story Romeo and Juliet end?

asked Jan 15, 2023

2 answers 200k views

Please please helpppp!

answered Nov 27, 2022

1 answer 198k views

None of the multiple choice add up to 102 degrees any help?

answered Nov 23, 2022

2 answers 130k views

What direction would the net force acting on this box be pointed? northeast northwest southeast southwest

asked Nov 6, 2022

1 answer 141k views

HELP I NEED THIS ANSWER ASAP Use these two words in a sentence in a way that shows their meaning and relationship. a. productivity b. domestic slave trade

answered Nov 3, 2022

1 answer 145k views

Why do historians divide the past into periods? Do they face any problems in doing so?

answered Oct 26, 2022

1 answer 180k views

Help plz worth 12 points

asked Oct 16, 2022

1 answer 211k views

What is air? this dont even have enough characters to post so im writing this

answered Oct 9, 2022

1 answer 16.3k views

X+2/3=6 what is x .................

answered Oct 5, 2022

2 answers 20.9k views

Regina bought a book for $12 and a game for $14.She paid$40.How much change does she get back?

asked Sep 5, 2022

2 answers 114k views

Mia invested $52,000 in an account paying an interest rate of 3.1% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the

answered Jul 24, 2022

1 answer 378 views

Solve for the variable. 6(7 + 2) − 17b = b

asked Jun 8, 2022

1 answer 116k views

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