Recent activity by Daniel Hao

Recent activity by Daniel Hao

Calculate the pH of the solution that results following addition of 11 mL of 1.0 MNaOH to 45 mL of 1.0 MNH₄Cl.

asked Dec 21, 2024

1 answer 4.3k views

What force is needed to accelerate a sled of mass 55 kg on a horizontal surface if the coefficient of friction between the sled rails and ice is 0.2? Options: A) 107.8 N B) 215.6 N C) 327.8 N D) 435.6

answered Nov 15, 2024

1 answer 153k views

______ circular motion occurs when an object is traveling with constant seep in a circle

answered Nov 13, 2024

1 answer 182k views

(2k^3-7k^2+3k)-(4k^2+5k)

asked Nov 4, 2024

1 answer 157k views

Can you please help me with this.

answered Oct 21, 2024

2 answers 173k views

Aiden has 3 bags with 6 marbles in each bag . Landon had 4 bags with 3 marbles in each bag

answered Aug 17, 2024

1 answer 115k views

Discuss the impact of VLEs on learners

asked Aug 1, 2024

1 answer 190k views

All franchisors give geographical protection to their franchise holders.

asked Jul 20, 2024

1 answer 199k views

How often should you test lawn areas pH, salinity levels and nutrient levels?

answered Jun 19, 2024

1 answer 10.3k views

Because of a large truck's bigger blind spots, class 5 drivers should always remember to: a. Drive closely alongside the truck b. Pass the truck on the right side c. Avoid lingering in blind spots d. Use

answered Apr 27, 2024

1 answer 233k views

Power +, Inc. produces AA batteries used in remote-controlled toy cars. The mean life of these batteries follows the normal probability distribution with a mean of 35 hours. hours and a standard deviation

asked Apr 4, 2024

1 answer 77.8k views

Select the best answer for the question. 4. You purchase a shirt for $8.50. There is a 6% sales tax. What will be your total cost? A. $9.01 OB. $8.98 OC. $8.55 OD. $13.60 review page)

asked Mar 21, 2024

1 answer 205k views

Effective January 1, 2009 the association's policy includes casualty damage to air conditioners and compressors, even if an air conditioner and compressor serves only one unit. a. true b. false

answered Mar 20, 2024

1 answer 109k views

Consuming alcohol causes intoxication because alcohol interferes with? 1) neurotransmitters 2) brain cells 3) blood pressure 4) blood cells

asked Mar 19, 2024

1 answer 63.1k views

What film starring robert redford centers around the watergate scandal?

answered Jan 14, 2024

1 answer 203k views

At higher levels, the equal loudness contour ______, indicating that the physical magnitude resulting in equal subjective perception is less than at lower levels. a) Widens b) Flattens c) Narrows d) Extends

asked Jan 5, 2024

1 answer 57.0k views

Evaluate each expression for the given value of the variable(s). 34+ 4/9w. w= -1/2 pls help

answered Dec 29, 2023

1 answer 31.9k views

For every 8 packages Chelsea wraps she uses 1/2 of a roll of wrapping paper. If she uses 3 1/2 rolls of wrapping paper, how many packages has she wrapped

asked Dec 24, 2023

1 answer 109k views

Charles is 20% heavier than Edith. If Charles weighs 60kg, what is Edith's weight?

asked Nov 28, 2023

1 answer 112k views

Safe wheelchair ramp specifications require about 4.75° maximum angle to be constructed with the ground. At a particular building, the owner is installing a wheelchair ramp that needs to rise 3 feet off

answered Nov 23, 2023

1 answer 205k views

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