Questions by Burleigh Bear

Questions by Burleigh Bear

a group of 7 people is forming a subcommittee of 4 members, including a president, vice president, secretary, and treasurer. in how many ways can they arrange the positions within the subcommittee?

asked Aug 28, 2024

1 answer

3 votes

157k views

Saturated steam at a gauge pressure of 3.00 bar is to be used to heat a stream of ethane. The ethane enters a heat exchanger at 16°C and 253 bar gauge pressure at a rate of 695m²/m*in and is heated at

asked Jul 14, 2024

1 answer

1 vote

203k views

The Clean Air Act severely limits the use of benefit-cost analysis in setting air quality standards. True False?

asked Feb 14, 2024

1 answer

1 vote

55.9k views

Scientists can measure the amounts of different elements found in the universe. Which element's concentration in the universe is evidence for the big bang theory? O A. Calcium OB. Uranium O C. Helium D.

asked Jan 15, 2024

1 answer

3 votes

189k views

Give the sin, cos, and tan for the point on the Unit Circle at 210°

asked Aug 18, 2023

1 answer

2 votes

188k views

Use the balanced equation to solve the problem.Na₂CO3 +CaCl2 → 2NaCl + CaCO30.920mol of sodium carbonate, Na2CO3 react.How many grams of calcium carbonate, CaCO3 are made?bog

asked Jun 24, 2023

1 answer

1 vote

11.2k views

Explain why we say that energy from the washing machine is wasted' as thermal energy?

asked Jun 15, 2023

1 answer

9 votes

10.7k views

Plssssssssssss help!

asked Jan 3, 2023

1 answer

4 votes

231k views

Is landing on a number less than 5 on a 6 sided dice impossible,unlikely?equally likely,likely,certain

asked Dec 1, 2022

1 answer

13 votes

214k views

Helppppppp For today Test.

asked Aug 27, 2022

1 answer

4 votes

227k views

Producr s and consumers own the factors of production producers and consumers answers the question of who what and how to produce

asked Jun 18, 2022

1 answer

3 votes

24.5k views

On school days, Kiran walks to school. Here are the lengths of time, in minutes, for Kiran’s walks on 5 school days. 16 11 18 12 13 Create a dot plot to represent Kiran's data. Add dots on the dot plot

asked Feb 25, 2022

1 answer

4 votes

210k views

Skysong Industries acquired two copyrights during 2020. One copyright related to a textbook that was developed internally at a cost of $17,000. This textbook is estimated to have a useful life of 5 years

asked Oct 21, 2021

1 answer

5 votes

84.4k views

Is ......... a rational number ?

asked Oct 13, 2021

2 answers

5 votes

235k views

#NAME?

asked Sep 25, 2021

1 answer

2 votes

231k views

Classify each of the following as a conductor, semiconductor, or insulator. Air, Gold, Silicon, Rubber, Aluminum.

asked Jul 6, 2021

2 answers

1 vote

114k views

The price of a four-month GE call option with an exercise price of $35 is $6. The current price of GE stock is $40 per share. The call holder exercises the call at expiration when the price of GE stock

asked Jul 1, 2021

2 answers

1 vote

139k views

Which food handler is avoiding cross-contamination while prepping? A. Amita uses a single blue cutting board to cut up, chop, or trim different kinds of food. B. Akira makes sure to rinse and sanitize

asked Jun 25, 2021

2 answers

2 votes

72.5k views

3. Before the Tripitaka was written down, how were the stories in it passed from generation to generation? For how long were they passed down in this way?

asked May 25, 2021

1 answer

3 votes

109k views

How much heat is liberated (in kJ) from 249 g of silver when it cools from 87 °C to 26 °C? The heat capacity of silver is 0.235 Jg^{-1} °C^{-1}. Note, "heat liberated" implies that the change in heat is

asked May 17, 2021

2 answers

0 votes

165k views

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