Recent activity by Kman

Recent activity by Kman

Solve the system of linear equations by substitution. 1/3x y=-1 1/3x 8y=13

asked Dec 27, 2024

1 answer 113k views

24. When CH3COONa is added to an aqueous solution of CH3COOH A.The concentration of H30+ increases B.The PH of the acid decreases C. The concentration of H30+ decreases D. The reaction shifts to the right

asked Nov 16, 2024

1 answer 29.5k views

A particle of mass m moves along the x axis. its position varies with time according to x = (8 m / s³ )t³ + (−3 m / s² )t² . What is the work done by the force from t = 0 to t = t₁ ?

answered Oct 10, 2024

1 answer 205k views

Pls I need help urgently pls. Search the Lewis dot structure for water and ethanol and examine the structures and identify which part is partial negative and partial positive.

answered Oct 6, 2024

1 answer 202k views

Charlie's gas tank is 1/4 full. After he buys 10 gallons of gas, it is 2/3 full. How many gallons can Charlie's tank hold? A) 15 gallons B) 12 gallons C) 18 gallons D) 20 gallons

asked Oct 5, 2024

1 answer 108k views

how did the Intolerable acts regulate American colonists? the clothes to Boston harbor and stopped town hall meeting they required colonists to have products marked with a stamp to show they had paid for

asked Mar 19, 2024

1 answer 168k views

Calculate the molarity of the following solutions.27.5 g of naoh in 300. ml of a naoh solution

asked Mar 16, 2024

1 answer 205k views

Find the slope of the tangent line to the curve: √(2x + 9y) + √(2xy) = 9 at the point (8, 1). The slope of the tangent line to the curve at the given point is.

answered Mar 10, 2024

1 answer 120k views

What is the amplitude of vibration of an undamped system? 1) 1mm 2) 2mm 3) 0.5mm 4) 5mm

asked Mar 6, 2024

1 answer 84.8k views

Consider the experiment of tossing a pair of dice. Let X be the outcome on the first die, and let Y be the outcome on the second die. What is the probability distribution of X+Y? a) Binomial distribution

answered Jan 15, 2024

1 answer 138k views

PLEASE HELP 15 POINTS

asked Dec 22, 2023

1 answer 195k views

Year 11 math methods, help pls

answered Dec 12, 2023

1 answer 213k views

Raja can read 20 pages in an hour. How many does she read each minute

answered Aug 17, 2023

1 answer 25.6k views

A computer and printer cost a total of $1089. The cost of the computer is two times the cost of the printer. Find the cost of each item.

answered Jul 3, 2023

1 answer 74.7k views

Identify the angular displacement, the angular velocity, and the angular acceleration of the second hand on a clock over the time interval in which it moves from the number 12 to the number 6. Provide

answered May 31, 2023

1 answer 154k views

Delta Simply Fraction Exponent

asked May 28, 2023

1 answer 6.6k views

Information about an event is shown$265 worth of tickets were sold Adult tickets cost $6Child tickets cost $2.5057 tickets were sold

answered May 13, 2023

1 answer 152k views

Which statement best compares the laws of supply and demand?

answered Apr 20, 2023

2 answers 67.7k views

What are the three classes of Medieval society?

asked Apr 13, 2023

1 answer 4.0k views

(-5, -3); slope = -3/5writing linear equations

answered Jan 8, 2023

1 answer 31.0k views

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