Questions by Hosam Aly

Questions by Hosam Aly

Please help! this ones pretty easy i just dont know how to do it

asked Jun 21, 2021

1 answer

4 votes

4.9k views

6. What effect does an increase in blood hydrogen ion levels have on the pH of the blood?

asked Jun 17, 2021

1 answer

2 votes

92.7k views

4x = 20 addition property of equality division property of equality multiplication property of equality subtraction property of equality

asked May 18, 2021

2 answers

3 votes

233k views

What is the product of a+3 and -2a²+15a+6b2? O-2a3+9a²+45a+2462 O -2a²+21a2+45a+2462 O -2a²+9a²+45a+6ab2+18b2 O-2a3+21a²+45a+6ab2+1862

asked Apr 15, 2021

1 answer

1 vote

14.0k views

A horse is walking along a trail. First, his rider has him proceed on a winding trail 5 km west and the 6 km north. What is the horse's final displacement distance?

asked Oct 25, 2020

2 answers

0 votes

135k views

A 1.1000 gram carbonate sample chosen from Li2CO3, K2CO3, Na2CO3 and CaCO3 was reacted with H2SO4 and was found to lose 0.3497 gram of CO2. (1) Show the calculation of the % CO2 in the unknown carbonate

asked Oct 19, 2020

1 answer

5 votes

204k views

A train left Podunk and traveled west at 70 km/hr. Two hours later, another train left Podunk and traveled east at 90 km/hr. How many hours had the first train traveled when they were 1420 km apart

asked Jun 18, 2020

1 answer

2 votes

148k views

The technology company DataGenetics suggests that % of all four-digit personal identification numbers, or PIN codes, have a repeating digits format such as . Assuming this to be true, if the PIN codes

asked May 10, 2020

1 answer

4 votes

151k views

How would thomas hobbes define history?

asked Feb 13, 2020

1 answer

3 votes

125k views

List the five main categories of information that are included on job applications.

asked Sep 2, 2019

2 answers

0 votes

76.8k views

A. True b. False: chemicals that become contaminated, dry out, or oxidize can turn unstable and become potentially explosive chemicals (pec)

asked Jul 11, 2019

2 answers

3 votes

202k views

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

asked Apr 10, 2019

2 answers

1 vote

85.4k views

Bill paid $35.99 in tax on a laptop that cost 499.99. About what percent sales tax did Bill pay?

asked Feb 15, 2019

2 answers

0 votes

161k views

How did People in the north use natural resources differently than people in the south? A. They were more industrial wall Southerners were more agricultural. B. They protected their natural resources better

asked Mar 25, 2018

2 answers

4 votes

128k views

EASY 8TH GRADE SCIENCE PLEASE HELP Which of these is an example of a physical change? breaking bread baking bread digesting bread toasting bread

asked Feb 2, 2018

1 answer

5 votes

2.4k views

Can Simeone help me in 1-6

asked Jan 3, 2018

1 answer

1 vote

172k views

What is the growth of a plant called

asked Aug 27, 2017

2 answers

3 votes

94.5k views

Is the stomach inferior or superior to the diaphram

asked Apr 14, 2017

1 answer

5 votes

102k views

20 points to correct answer!! 1. Which Word in the sentence does the underlined phrase modify? On our way home after the tour , we stopped for strawberry smoothies. A. we B. smoothies C. strawberry D.

asked Aug 22, 2015

1 answer

2 votes

162k views

2/3 and 5/6 common denominator

asked May 12, 2015

1 answer

0 votes

204k views

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