04/04/25

Inverse operation

Rewrite the following expression using inverse operation.100 - 34 = 66

04/04/25

A dynamic programming question...

<< Ana needs to work on her algorithms homework, but the weather is getting nicer outside, so she also wants to spend more time outside.Ana enjoys being outside more whenthe weather is... more

04/04/25

BioChem metabolism

04/04/25

Past Simple Vs. Present Perfect

What is the difference between the past simple and the present perfect?

04/03/25

How do I use standard deviation to explain why 95% is acceptable?

In this company, results are sent to customers within 2 working days. This is the target turnaround time. Below is the mean % of results sent out within the expected turnaround time for each... more

04/03/25

Buffers and how they affect pH

What is a buffer?

04/03/25

ss of world history

Which development did the Mae congress comfortable with the annexation of Texas ? A. Texas agreed to give up slavery, B. Oregon was added as a free state to keep the balance of power in the Senate... more

04/03/25

Which Chinese city do you like the most?

Beijing, Shanghai, and Guangzhou~

Question 1: What is the gain or loss on the sale of the Coca Cola shares?

Basis per share:Original basis- 500 sharesNumber of splits- The 500 shares split multiple times, resulting in 24,000 shares.Implied basis per share- $450,000 (total basis) / 24,000 (total... more

04/03/25

What are the most common grammar mistakes and how can I avoid them?

I often find myself making small grammar mistakes when writing essays and emails. Some common issues I face include misplaced commas, subject-verb agreement, and incorrect word usage. What are the... more

04/03/25

What are formal ways to give your opinion?

Use of different phrases to express opinons.

04/02/25

Rewrite, Gn=-10 x (1/2)^x=1,in function form.

04/02/25

Rewrite, Gn=-10 x (1/2)^x=1,in function form.

04/02/25

Rewrite, Gn=-10 x (1/2)^x=1,in function form.

04/02/25

C process problem

ProblemFirstly, downloading two text files from the url:https://drive.google.com/file/d/1fgJqOeWbJC4ghMKHkuxfIP6dh2F911-EThese file contains the 100000 ratings of 943 users for 1682 movies in the... more

04/02/25

Why we say "el agua" if "water" in Spanish is a feminine noun?

grammar exceptions

Robbyn A. full profile

I messaged Robbyn A and would like to see her full profile again. I am unable to link to it from your message section and I cannot search by name in your find a tutor area. I want to see her... more

04/02/25

Polynomial expantion. Silvanus Thompson book

In his book Calculas made easy, his example takes this formula: (x+dx) with an exponent of -2 and make it (x exponent-2)(1+dx/x)exponent -2. How does this happen? Shouldn't the exponent -2 turn... more

04/02/25

Learn English today!

Help me solve this exercise!!!Fill in the blanks with the correct form of the verb in parentheses. I ________ (go) to the cinema last night. She ________ (study) English for five years. They... more

04/02/25

Chemistry is not difficult

Help me with this exercise!!!Mix 50 ml of 0.1M HCl solution with 100 ml of 0.2M NaOH solution. Calculate the molar concentration of the ions in the solution after the reaction. Drift... more

04/02/25

Probability distribution

Suppose you buy four boxes of cereal remember that each box has an equal probability of containing any one of seven collector cards what is the probability of getting four identical cards or three... more

04/01/25

The magnitude and Direction of two forces acting on an Object

The magnitude and direction of two forces acting on an object are 35 pounds, N45E, and 55 pounds, S30E, respectively. Find the magnitude, to the nearest hundredth of a pound, and the direction... more

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