Recent activity by Nidhal

Recent activity by Nidhal

Question 1 of 10 Which of the following is a testable hypothesis? A. Green toothpaste tastes better than blue toothpaste or red toothpaste. B. It's wrong to not brush your teeth before you have an important

asked Dec 23, 2023

1 answer 14.8k views

Does X^2+x+1 have any real roots?

answered Dec 20, 2023

2 answers 283k views

answer all ..............................................................................................................................................................................................

answered Nov 30, 2023

1 answer 24.9k views

A 125.0 mg sample of an unknown, monoprotic acid was dissolved in 100.0 ml of distilled water and titrated with a 0.050 m solution of naoh. the ph of the solution was monitored throughout the titration,

answered Sep 29, 2023

2 answers 169k views

What is the value of the expression a(b/c) +b if a=5,b=8,and c=-2

asked Sep 26, 2023

2 answers 166k views

What is the measure of DAC?

asked Sep 22, 2023

2 answers 110k views

Do you think that extrapolation or interpolation is more accurate? Explain.

answered Aug 28, 2023

1 answer 482k views

Use equivalent ratios to find the unknown value. 10/ ? = 50/40

answered Aug 24, 2023

1 answer 398k views

Someone please help

answered Dec 15, 2022

1 answer 203k views

10^3 in standard form

answered Nov 28, 2022

2 answers 314k views

A plane is flying with an airspeed of 190 miles per hour and heading 150°. The wind currents are running at 30 miles per hour at 170° clockwise from due north. Use vectors to find the true course and ground

answered Oct 31, 2022

1 answer 467k views

Hi can i have some help on this question

answered Jul 19, 2022

2 answers 360k views

Please helpppppp.... I'll give 50 points

asked Jul 11, 2022

1 answer 337k views

If the temperature of a reversible reaction in dynamic equilibrium decreases, how will the equilibrium change? A. It will shift towards the endothermic reaction. B. It will not change. C. It will shift

asked Jun 12, 2022

1 answer 325k views

Please answer correctly if you can

asked Feb 9, 2022

1 answer 161k views

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