Questions by Zakir Hemraj

Questions by Zakir Hemraj

Marian can weed a garden in 3 hrs. Robin can weed the same garden in 4 hrs. If they work together, how long will the weeding take them?

asked Aug 26, 2021

1 answer

4 votes

94.0k views

PLEASE HELP 1. Is the rate of change in cost constant with respect to the number of pencils bought? Explain. Cost of Pencils Number of Pencils 1 Cost ($) 0.25 1 1.75

asked Aug 26, 2021

2 answers

5 votes

30.9k views

1. Describe how distinct economic systems, most notably a slavery system based on African labor, developed in British North America? What was their effect on emerging cultural and regional differences?

asked Jul 14, 2021

1 answer

2 votes

135k views

Write a paragraph proof to prove the statement

asked Apr 4, 2021

1 answer

3 votes

73.1k views

Vitamin c is 3/4 cup of orange juice

asked Feb 25, 2021

1 answer

0 votes

139k views

PLEASE HELP!!! For the data set 7, 5, 10, 11, 12, the mean, x, is 9. What is the standard deviation?

asked Feb 24, 2021

2 answers

0 votes

82.8k views

Minutes after eating a few bites of food in a local restaurant, Mary was unable to breathe and began to experience muscular paralysis. She had ingested food contaminated with botulism, which blocked the

asked Sep 15, 2020

1 answer

0 votes

40.3k views

What is the main reason why southerners might have supported Henry Clay's American System? The American System promised to help their industries obtain raw materials. The American System promised to improve

asked May 8, 2020

2 answers

0 votes

126k views

Which transformation will map an isosceles trapezoid onto itself? A. rotation by 180° about its center B. reflection across a diagonal C. reflection across a line joining the midpoints of the nonparallel

asked Apr 5, 2020

1 answer

3 votes

3.0k views

Negative 1 over 2 x + 1 = −x + 8

asked Feb 23, 2020

1 answer

0 votes

223k views

Two speakers that are 12.0 m apart produce in-phase sound waves of frequency 245 Hz in a room where the speed of sound is 340 m/s. A woman starts out at the midpoint between the two speakers. The room's

asked Feb 1, 2020

1 answer

4 votes

148k views

Select the best answer for the question. 18. The image shows information about the element carbon as it appears in the periodic table. Based on the image, how many protons does carbon have? A. 6 B. 2

asked Jan 26, 2020

2 answers

4 votes

81.5k views

550 is 5% of what number?

asked Aug 21, 2019

2 answers

1 vote

177k views

The theatre you run has 400 seats and charges $4 per child ticket and $12 per adult tickets. What's the largest amount of money you could make?

asked Feb 14, 2019

2 answers

5 votes

122k views

Huntington’s disease is inherited in an autosomal dominant pattern. What was the probability of children #1 and #2 inheriting the disorder, and did child #3 have a chance to get Huntington’s disease?

asked Feb 13, 2019

1 answer

5 votes

128k views

A 0.1 m salt solution has a ph = 7.0 at 25 degrees c. this salt would be which of the following life, rbbr, naclo4, nh4cl

asked Nov 18, 2018

2 answers

1 vote

214k views

What caused the civil war

asked Nov 15, 2018

1 answer

3 votes

175k views

Which Civil War personality was quoted as saying, "Then there is nothing left for me to do but go and see General Grant, and I had rather die a thousands deaths"? A. Jefferson Davis B. Robert E. Lee C.

asked Mar 6, 2018

1 answer

0 votes

208k views

What contributed to the rise and fall of the civilization of the ancient greeks?

asked Nov 22, 2017

1 answer

3 votes

172k views

Another name for a functional résumé is a chronological résumé. True or False

asked Jul 12, 2017

2 answers

2 votes

231k views

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