Wyzant Ask An Expert

02/19/25

Could somebody please help me with this physics problem?

The pulse travels to the right on a string whose ends at x = 0 and x = 4.60 m are both fixed in place. Imagine a reflected pulse that begins to move onto the string at an endpoint at the same... more

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Algebra 2

02/19/25

Form a ppolynomial whose real zeros and degree are given. Zeros: negative 2,negative 1,3, 4; degree: 4

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Microsoft Excel

02/19/25

Saving contact details

In my creation form on Power Page, I have a lookup to the contact. In the window for selecting the contact, I have enabled the option to create a new one. When clicking on "New," the contact... more

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Math

02/19/25

what are the coordinates -3,1 of the image of j after a reflection over the y axis

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Algebra 2 Precalculus Trigonometry

02/19/25

How can quadratic functions be used to model projectile motion?

Consider the following example below:A soccer player kicks a ball into the air from a height of 2 meters with an initial vertical velocity of 15 m/s. The height of the ball after t seconds is given... more

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Math

02/18/25

What is a 2.264 GPA out of 100

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Math Trigonometry Linear Algebra

02/18/25

Write the complex number z=(-1-√3i)^19 in polar form: z=r(cosθ+isinθ) where r =? and θ=? The angle should satisfy 0≤θ<2π

As the title states. I went through this problem myself and got r = 524288 and θ = 2π/3 , but that was not correct.

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Prealgebra Elementary Math

02/18/25

Why can't we divide by zero?

We say that division by zero or a fraction with a denominator of zero is "undefined" or "not a Real number." Why is this? Isn't anything divided by zero, zero?

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Spanish

02/18/25

Time zone - I don't know how to update it.

How do I update my time zone as a tutor?

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Writing College Counseling

02/18/25

Research Paper Writing Help: What Should You Choose?

Writing a research paper can be stressful, especially when deadlines are tight, and you’re struggling to find the right words. Many students and researchers face this challenge. So, what should you... more

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Music Clarinet

02/18/25

Gift certificate

Hi, Id like to gift someone a lesson, whats the best way to do that??

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Math

02/18/25

ratios and proportions

Evren used 24 centimeters of tape to wrap 3 presents. How many presents would evren be able to wrap with 112 centimeters of tape ?

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World History

02/17/25

Charged for lesson without confirmation

Hi! I reached out to a tutor and asked about his availability for a Feb Sat 15th session. I never confirmed the session date or time with him, but the session was scheduled and I was charged. I... more

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Chemistry

02/17/25

Acid Base Titration lab Stoichiometry

Percent weight calculation. 0.10 mole of acetic acid (CH3COOH) is dissolved in 100 mL of water. (Assume the density of water is 1.00 g/mL.) What is the percentage (w/w) of acetic acid in this... more

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Chemistry

02/17/25

Diprotic Acid ? - Two Ionizations ?

Oxalic acid (C2H2O4) is a diprotic acid. Write the two ionization reactions for C2H2O4 to C2O42−. Can you please explain how this works and create the reactions?

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English Reading Classics

02/17/25

What constitutes the necessary qualifications of a hero for ages in a Christian hero?

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Afoqt

02/16/25

How to contact SBI customer care for YONO¢¢

Call the toll-free number 9883 771 099..Choose your languagePress 1 for "YONO"Speak with a customer service representatives..ll

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Sql

02/16/25

How to contact SBI customer care for YONO€€

Call the toll-free number 9883 771 099..Choose your languagePress 1 for "YONO"Speak with a customer service representatives..

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European History

02/16/25

World History/ European History Tutoring

Anyone in need of World History/ European history tutoring for writing, please let me know

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Math Trigonometry

02/16/25

Find the Exact values of the trigonometric functions of Θ from given info

A few different types, for me they are extremely difficult to relate one to the other in a sense of using the same type of method to solve. I got a few correct but then started to miss some, so I... more

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Math Trigonometry

02/16/25

Exact Value of Quadrantal Angle - Trig

If there are not any write undefined. Is there an equation without using the calculator? I have access to the Trigonometric Function Values of Quadrantal Angles. tan (4π) I got 0... more

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Special Needs

02/15/25

Want to be employed

I am a special educator. Would like to help in designing functional curriculum for special needs children

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Biochemistry

02/15/25

Biochemical Pathways

How do biochemical pathways like glycolysis and the Krebs cycle contribute to cellular respiration?

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Special Needs Psychology Public Speaking

02/15/25

What occupies your free time when you are stressed?

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Math

02/14/25

Can anybody help me with this

Group A and Group B are working on a project. Group B has 3 more people than Group A. 18 people were taken from Group B. The remaining people in group B is 5/8 of that of group A.(a) How many... more

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