Questions by Confiq

Questions by Confiq

A heat engine has a cold reservoir of 250 k and a hot reservoir of 715 k. What is the maximum efficiency of the engine? a. 65. 0% b. 60. 8% c. 73. 6% d. 58. 6% e. 69. 1%.

asked Oct 19, 2023

1 answer

1 vote

136k views

What is true about the Iroquois Confederacy. a. There were five nations that made up the confederacy.b. The confederacy began a military expansion south and west to replenish their numbers.

asked Sep 21, 2023

1 answer

5 votes

58.8k views

Benefits to avoiding drugs

asked Aug 16, 2023

1 answer

7 votes

205k views

¿Qué le diría Carla?

asked Apr 16, 2023

2 answers

0 votes

107k views

7. Points P, Q, R, and S are located on line l. Their corresponding coordinates areP=-3.78, Q=-1.35, R = 0.56, and S= 2.87. Find each of the following distances:a) PRb) RQc) PSd) QS

asked Mar 22, 2023

1 answer

3 votes

198k views

Write a letter to your younger brother suggesting at least three ways in which him and your father can be reconciled.

asked Jan 25, 2023

1 answer

7 votes

119k views

What are some thinking questions for Of Mice and Men Chapter 1? Like questions that require deep thinking.

asked Dec 25, 2022

1 answer

4 votes

88.3k views

One Multiple Choice (A, B, or C) question and one True/False question. For probability and permutations and combinations

asked Dec 18, 2022

1 answer

11 votes

105k views

Adding unlike denominator mixed fraction

asked Dec 15, 2022

1 answer

4 votes

81.6k views

Which of the following lines from Kinnell's "Vapor Trail Reflected in the Frog Pond" includes synecdoche? A. bones / wearing a few shadows / walk down a dirt road B. The old watch: their thick eyes / puff

asked Nov 11, 2022

2 answers

5 votes

229k views

Choose Yes or No to tell whether each value of p is a solution for this inequality. 10p – 8 ≥ 12

asked Jul 20, 2022

1 answer

5 votes

34.5k views

Oh! is a which part of speech?

asked Apr 14, 2022

2 answers

3 votes

47.7k views

Simplify 3(x+4) A.3(x+4) B.7x C.12x D.3X+12

asked Feb 22, 2022

2 answers

2 votes

8.6k views

The density of pure solid copper is 2.54 g/mL. What is the mass of 250 milliliters of the substance

asked Nov 27, 2021

1 answer

0 votes

172k views

Which shows the use of the distributive property? O 3x+8-2x = 3x-2x+8 0 4c+ 3c-7 = (4+3)C-7 0 4x+(5x+2) = (4x+5x) + 2 O (4+3)c-7= 7c-7

asked Nov 19, 2021

1 answer

5 votes

218k views

(4 points) A mother with mass m1 is skating at velocity v1 behind her daughter whose mass is m2, who is skating at v2 . Instead of passing her, Mother inadvertently crashes into Daughter and grabs Daughter

asked Apr 16, 2021

1 answer

5 votes

95.4k views

So we’re simplifying it I don’t need the answer!

asked Apr 4, 2021

1 answer

3 votes

74.6k views

Solve the Equation: 1/3x=-5

asked Mar 9, 2021

1 answer

4 votes

101k views

A researcher is trying to produce a new cancer drug to be tested on small tumors. The tumor has to be localized in a small area of the body and cannot have metastasized (spread to other areas of the body).

asked Mar 2, 2021

1 answer

1 vote

33.7k views

We bought a pack of drinks for $8.28. There were 12 in the box. What is the cost per drink?

asked Feb 15, 2021

1 answer

4 votes

115k views

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