Wyzant Ask An Expert

American History European History

01/02/25

Why did Germany declare war on the United States of America only four days after the Japanese attacked Pearl Harbor on December 7, 1941?

Follows • 1

Answers •5

Writing Sat Writing

01/02/25

Need help writing papers/ homework assignments?

Send me a message today, I can assist with all writing grade 1- collegiate level. BA, MA, MBA certified.

Follows • 2

Answers •1

Chemistry

01/02/25

How do you find final temperature

The molar enthalpy of combustion for methane (CH4) is –2242.0 J/mol. 0.50 g of methane is used to heat 45.0 mL of water at 24.0°C. What is the final temperature of the water (assuming perfect heat... more

Follows • 2

Answers •2

History European History Government & Politics

01/02/25

What were the deciding battles that lead to Romes extensive conquest and what military strategy was used during those battles

I am writing a research paper on the Military strategies that led to Romes's extensive conquest. I have the wedge, the tortous formation, and the Fabian Strategy. I am trying to put them all in a... more

Follows • 1

Answers •2

Sat Math

01/02/25

how it works when you want to schedule a session with new tutor?

Hi,when I request a session should I wait for tutor confirmation to attend the session

Follows • 1

Answers •2

C++

01/02/25

What is the difference between a map and an unordered map in C++?

Follows • 1

Answers •1

Algebra 1

01/02/25

Solve equation for x. Assume a=0.

ax+3=23

Follows • 0

Answers •5

Spanish

01/02/25

Spanish future tense

How does a future tense work in Spanish? Can I use any other way to refer to the future?

Follows • 2

Answers •5

Spanish

01/02/25

Spanish future tense

How does a future tense work in Spamish? Can I use any other way to refer to the future?

Follows • 1

Answers •2

Math

12/31/24

Write your answer as a fraction or as a whole or mixed number.

Yesterday, Nolan's Doughnut Shop sold 2/5 as many chocolate doughnuts as cinnamon doughnuts. If they sold 3 trays of cinnamon doughnuts, how many trays of chocolate doughnuts did they sell?

Follows • 1

Answers •1

Algebra 1

12/31/24

Write a specific system of linear inequalities that is equivalent to |y|<x where x>0. Graph the System. Hint: To generate your system, think about CASE I and CASE II.

Do they want us to make linear equations based on numbers that are not equal to 0? Honestly, I have no idea what to do.

Follows • 1

Answers •3

Python

12/31/24

Any Python expert?

I’m encountering an issue where I can’t seem to debug the code I’m working on in Python, and I’m unsure where I’m going wrong. I’ve tried using print statements to trace the logic and reviewing the... more

Follows • 1

Answers •1

English

12/31/24

Machine Learning Algorithms

I’ve been facing challenges with understanding the concept of machine learning algorithms. Despite reviewing the materials and working through examples, I’m still struggling to grasp it. Could you... more

Follows • 1

Answers •1

Writing

12/31/24

Developing the outline

When writing an essay, where do you often get stuck? I'm sure it's probably in the part of outlining to develop the paragraphs. For example, when writing an essay about Tiny Fishing, I can only... more

Follows • 1

Answers •1

Elementary Education Arabic Common Core

12/30/24

Do you need to learn Arabic Fluently?

I am here to help you enjoy Arabic. You will learn to read, write and most importantly, you will learn to communicate well outside the textbook.

Follows • 2

Answers •2

Finance

12/30/24

Analysts expect dividends to growth 5% for the next 2 years, 10% for the 3 years after that, and then 5% for the indefinite future period after the next 5 years.

Analysts expect dividends to grow 5% for the next 2 years, 10% for the 3 years after that, and then 5% for the indefinite future period after the next 5 years. Analysts just posted EPS of $2.50 per... more

Follows • 1

Answers •1

Math

12/30/24

How to remember math problems and formulas for a long time?

Hi everyone, I'm looking forward to receiving help. I'm having trouble remembering formulas when doing a math problem. I usually remember formulas by doing many different types of math problems, to... more

Follows • 1

Answers •1

Vocabulary

12/30/24

The question is all about vocabulary check

Can you recommend ways to improve my vocabulary?

Follows • 1

Answers •5

Writing

12/30/24

Is there any strategy to avoid grammatical mistakes when writing in English?

When writing an essay on any topic such as introducing raft wars, as an online game that brings a lot of laughter and entertainment, I often encounter grammatical mistakes that have brought me many... more

Follows • 1

Answers •3

Algebra 1 Algebra 2 Prealgebra

12/29/24

Solve for 𝑥 and 𝑦 in the system of equations: 2 𝑥 + 3 𝑦 − 4 = 5 𝑥 − 2 𝑦 + 7 and 4 ( 𝑥 − 1 ) + 2 ( 𝑦 + 3 ) = 3 𝑥 − 𝑦 + 10

This algebra problem requires solving a system of two linear equations with two variables, x and y. The equations are given as:2x + 3y − 4 = 5x − 2y + 74(x−1) + 2(y+3) = 3x − y + 10

Follows • 1

Answers •3

Algebra 1 Algebra 2 Prealgebra

12/29/24

Solve for 𝑥 : 2 𝑥 − 5 + 3 ( 𝑥 + 4 ) = 5 𝑥 − 7 + 2

This algebra question requires students to solve for xx in the equation 2x − 5 + 3(x+4) = 5x − 7 + 2. Students must perform several steps to simplify and solve the equation: Distribute: Apply the... more

Follows • 1

Answers •3

Algebra 1 Algebra 2 Prealgebra

12/29/24

If 5x + 3 = 18, what is the value of x?

This algebra question tests a student's ability to solve a basic linear equation. Given the equation 5x + 3 = 18, the student must isolate the variable x by performing inverse operations. Solving... more

Follows • 1

Answers •9

Grammar Writing

12/29/24

How can I improve the clarity and flow of my writing?

What are some effective techniques or strategies to ensure my writing is clear, concise, and well-organized, especially when tackling complex ideas?

Follows • 1

Answers •3

Algebra 1 Ged

12/29/24

A cylindrical tank (8ft diameter, 12ft height) is filled at 15 ft³/min. How long to reach 80% capacity?

Follows • 1

Answers •4

Nursing

12/28/24

Mechanical Ventilation Basics

What phase marks the period from the end of inspiration to the beginning of the next breath?a) Inspiratory phaseb) Inspiratory holdc) Expiratory holdd) Expiration phase

Follows • 1

Answers •2