Recent activity by Dusk

Recent activity by Dusk

Sound waves: a. are longitudinal waves b. are mechanical waves c. require a medium to travel d. all of the above

answered Dec 8, 2024

2 answers 170k views

The nurse has just received change-of-shift report about these four patients. Which patient should the nurse assess first? A 51-year-old who has just returned to the unit after a coronary arteriogram and

asked Nov 22, 2024

1 answer 177k views

A critical function of the safety officer is to: A. determine the most efficient approach to extricate a victim. B. monitor emergency responders for signs of stress and anxiety. C. stop an emergency operation

answered Nov 12, 2024

1 answer 73.4k views

The price of entrées at fast food restaurants in the area have an unknown distribution with a mean price of $7.15 and a standard deviation of $1.25. If you randomly select 43 combo meals around town, what

answered Nov 12, 2024

1 answer 78.1k views

Which expression calculates the speed in feet per second of an object that travels a distance of 20 feet every 4 seconds?

answered Oct 10, 2024

1 answer 163k views

Are microorganisms more harmful than beneficial to mankind? Most microbial agents are predatory, inflicting intentional harm on their host or habitat. 1) True 2) False

asked Oct 6, 2024

1 answer 150k views

For the joint probability distribution f(x,y)=xy, where =0,1,2,3x=0,1,2,3 and =3y=3, find- A) P(X≤2,Y=1) B) P(X>2,Y≤1) C) P(X>Y) D) P(X=Y=4)

answered Sep 29, 2024

1 answer 211k views

When 3 coins are tossed randomly 250 times and it is found that three heads appeared 70 times, two heads appeared 55 times, one head appeared 75 times and no head appeared 50 times. If three coins are

answered Sep 24, 2024

1 answer 85.9k views

When must running lamps and tail lamps on trains in elevated service be illuminated?

asked May 21, 2024

1 answer 50.0k views

19. Which political change was NOT linked to Jacksonian Democracy? A. Support for farmers and members of the working class work B. Active government support for economic improvement C. Affordable western

asked May 5, 2024

1 answer 109k views

3. A box that weighs 375 N is lifted a distance of 35.0 m straight up by a cable attached to a motor. The job is done in 5.0 seconds. What power is developed by the motor in watts?

answered Dec 17, 2023

2 answers 64.0k views

Which economic problem did the nation face at the end of the civil war?.

answered Nov 14, 2023

1 answer 94.3k views

PLEASE HELP!!!!! THE American flag has how many stripes and how many stars?

answered Sep 6, 2023

2 answers 36.6k views

2. What was the main cause of shell shock?

asked Jul 27, 2023

1 answer 122k views

Germany's surrender on May 8, 1945, was known as

asked May 9, 2023

2 answers 8.4k views

Sam had some money in his pocket, and he found another $6. 50 in his dresser drawer. He then had a total of $19. 75. Let p represent the amount of money Sam had in his pocket. Which equation can you use

asked Mar 1, 2023

2 answers 174k views

Hi pls any one help me with this it is emergency

answered Feb 23, 2023

1 answer 199k views

Pia uses 6 cups of sugar to make 8 pies. At that rate, how much sugar will it take to make 12 pies?

answered Jan 24, 2023

1 answer 177k views

How many 2/3's are in 1?

answered Jan 12, 2023

1 answer 135k views

Please help answer both of these!!!...

asked Oct 15, 2022

1 answer 223k views

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