Questions by Kmandov

Questions by Kmandov

A student is performing a Benedict’s test on an unknown substance. He adds the reagent (the chemical required to make a color change), and nothing happens. What can he conclude? A- The substance is glucose-based.

asked Sep 10, 2021

2 answers

5 votes

203k views

1. Why did the Mesopotamians create an irrigation system?

asked Aug 13, 2021

2 answers

1 vote

12.8k views

Todd swam his race in 36.795 seconds while Markie swam his race in 39.09 seconds. What was the difference in their times? A. 2.195 seconds B. 2.295 seconds C. 40.704 seconds D. 75.885 seconds

asked Jun 21, 2021

2 answers

4 votes

234k views

1. ¿Cuál crees tú que será el proyecto de Dios en tu vida? 2. ¿Cuál es el rol que desempeña la familia en la sociedad desde la misión de la Iglesia? 3. ¿Consideras que las acciones tomadas por los diferentes

asked Jun 19, 2021

1 answer

1 vote

107k views

1. Given a regular octagon, find the measures of the angles formed by (a) two consecutive radii and (b) a radius and a side of the polygon. a. 40°; 230° b. 45°; 67.5° c. 72°; 252° d. 36°; 216°

asked May 12, 2021

1 answer

4 votes

153k views

Golden Eagle Company prepares monthly financial statements for its bank. The November 30 and December 31 adjusted trial balances include the following account information: Debit (November 30) Credit (November

asked Jan 16, 2021

1 answer

0 votes

157k views

Daniela needs to cut a rectangular hole in a wall where a new window will be installed. The window will be 4 feet high and 3 feet wide. She draws the outline for the window on the wall. If the only measurement

asked Sep 18, 2020

1 answer

3 votes

94.1k views

Which line segment is a radius of circle F? A: AC B:ED C:FE D:DC (Circle with center at point F. Points A, B, C, D, and E are on the circle. Line segments A F, FC, AFC, EF, BF, EFB, DF and AB are drawn.

asked Aug 6, 2020

2 answers

4 votes

40.4k views

The mean number of words per minute (WPM) read by sixth graders is 93 with a standard deviation of 22.If 30 sixth graders are randomly selected, what is the probability that the sample mean would be greater

asked Feb 22, 2020

1 answer

2 votes

200k views

The nineteenth-century realism movement emerged as a reaction to the romantic period. What subjects did realism focus on? the daily lives of ordinary people the sentimentalizing of events in a story the

asked Feb 9, 2020

1 answer

1 vote

15.4k views

An equation _has one solution. O always sometimes O never

asked Jan 18, 2020

2 answers

1 vote

193k views

PLEASE HELPPPPPPPPPPPPPP THANK YOUUH

asked Dec 4, 2019

1 answer

5 votes

40.2k views

Please quickly help!!!

asked Jan 25, 2019

1 answer

1 vote

3.2k views

Which suffix or prefix is pejorative? a. ad�� b. ��ion c. dis�� d. ��ate

asked Aug 1, 2018

1 answer

2 votes

61.7k views

The staff writers found the mew editor-in-chief to be ______, especially when he would belittle the writers and irritate them with his desire to micromanage their stories a. abrasiveB. judicialC. charismaticD.

asked Apr 9, 2018

1 answer

1 vote

88.5k views

Dr. Roberts examined the cells of four different organisms for the presence of various cellular structures. His observations are recorded in the table below. (An "X" indicates that the structure is present

asked Aug 4, 2017

2 answers

3 votes

187k views

The number of nails of a given length is normally distributed with a mean length of 5 in. and a standard deviation of 0.03 in. In a bag containing 120 nails, how many nails are more than 5.03 in. long?

asked Jun 3, 2017

2 answers

3 votes

113k views

Help me factor this completely 36(x^2)n+316xn +224n

asked Jan 21, 2016

1 answer

5 votes

65.5k views

The following 3-D object is composed of identical cubes. The volume of the 3-D object is 56cm cubed. The surface area of the 3-D object is a) 30cm squared b) 60cm squared c) 120cm squared d) 144cm squared

asked Dec 5, 2015

1 answer

5 votes

226k views

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