Recent activity by Tarek Hassan

Recent activity by Tarek Hassan

A buffer solution is made using a weak acid, HA , that has a pa of 5 . If the pH of the buffer is 8 , what is the ratio of [A−] to [HA] ?

answered Nov 11, 2023

1 answer 152k views

Y= x+5 Y= y= 3/8x Y= -x-2 Y= 6x+1Y= x-11 Y= 8xY= -1/3 xPart : graph each line after the given of y= x8. A translation 4 units down

asked Oct 1, 2023

1 answer 18.8k views

Ben wants to be on the basketball team, but he's worried he won't make it to the team. He spent weeks working out as hard as possible, preparing for try outs. At try outs, he amazes the coaches with his

asked Jul 11, 2023

1 answer 107k views

7 I need this one quick if possible Read the following article on Gertrude Elion. Then, read the summary that follows. You will notice that the summary is incorrectly written. In this lesson, you learned

answered Jun 19, 2023

1 answer 139k views

Jasmine received a $140 paycheck from her job at the supermarket today. If she spends $10 every day at Starbucks, in how many days will she have exactly $30 left? Represent and solve this problem by creating

answered Jun 9, 2023

1 answer 195k views

Does the manager of a licensed establishment need to obtain an rbs certification?.

asked Apr 28, 2023

1 answer 25.1k views

Which transition word best connects the ideas? if but then because

answered Apr 14, 2023

2 answers 215k views

Kelly is taking a cross-country road trip. She was able to drive 325 miles in 2 days. If her car gets 30 miles to the gallon, how many gallons of gas did she use for the trip?

answered Apr 13, 2023

1 answer 52.7k views

How many significant figures will the answer to the following problem have?You do not have to solve the problem.532.1*101

asked Jan 3, 2023

1 answer 98.8k views

Which is the best analogy for classification? A Classification is like next four people. setting up a phone tree in which one person calls the next two people, and those people call the Classification

answered Dec 26, 2022

2 answers 97.5k views

How mathematics and science are related

answered Dec 11, 2022

2 answers 45.9k views

Help me pleaaaaaseeee

asked Nov 14, 2022

1 answer 27.1k views

The Habeas Corpus Act of 1679 contributed to what political development?

asked Sep 27, 2022

1 answer 6.9k views

Write the line of Python code that calculates and prints the answer to the following arithmetic expressions. a. 5 to the 3th power b. The sum of 4 and 6 multiplied by the quotient of 34 and 5 using floating

asked Aug 27, 2022

1 answer 166k views

Pls help me this is a major SOS pls help pls btw this is IXL

answered Aug 22, 2022

2 answers 10.6k views

3) Sandy can read 25 words in 5 seconds. At that rate, how many words can she read in 6 seconds?

asked Aug 11, 2022

1 answer 47.6k views

Why is Germany being blamed for all the damage during the war?(Treaty of versailles)

answered Aug 7, 2022

1 answer 210k views

Which planet is the smallest and the closest to the Sun? O Earth O Mars O Mercury O Venus

answered Jul 5, 2022

2 answers 211k views

Emma believes that it is important to contact her health care provider for information about sexually transmitted infections. Based on the chart, what percentage of teens agrees with her?

answered Apr 22, 2022

2 answers 77.9k views

Si la fuerza de fricción cinetica es 250N ¿Qué fuerza se necesita para mantener a la caja deslizándose a una velocidad constante ¿

answered Apr 9, 2022

1 answer 117k views

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