Wyzant Ask An Expert

12/04/24

What is the difference between “ser” and “estar”?

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12/04/24

Find the grams of the reactants at equilibrium and Find the initial grams of ammonia

Given Nitrogen gas + Hydrogen gas react to make ammonia at EQ. Kc and molarity of AMMONIA are given at equilibrium. You have to use the Kp concert to Kc and the given molarity to find X in a rice... more

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World History

12/04/24

What were the main causes of World War I?

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English Language Literature

12/04/24

Devoicing rule?

What's the "devoicing rule" in phonology?

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Math Statistics

12/03/24

Hypotheses Testing

You want to see if the proportion of the population that wants the government to enact stronger measures to counteract climate change is different between those under 40 and those 40 and over. You... more

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Biology

12/03/24

How do I attach a file from my drive into the chat with my tutor

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Algebra 1

12/03/24

Richard and Teo have a combined age of 35. Richard is 8 years older than twice Teo's age. How old are Richard and Teo?

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College Counseling

12/03/24

How can I find colleges that fit my academic interests, extracurricular activities, and career goals?

Especially since I feel like I don’t know what colleges look for.

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Math Algebra 2

12/03/24

Find the formula for an exponential function that passes through the two points given. (x, y) = (2, 1.2) and (x, y) = (5, 9.6)

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Geometry

12/03/24

The radius of a circle is 6 centimeters. What is the length of a 150° arc?

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Answers •3

Calculus

12/03/24

Evaluate the integrals using u-substitution:

Evaluate the integrals using u-substitution:∫theta (4√1-theta)2dtheta

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Calculus

12/03/24

Evaluate the integrals using u-substitution:

Evaluate the integrals using u-substitution:∫sin^5(x/3)cos(x/3)dx

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Calculus

12/03/24

Evaluate the integrals using u-substitution:

Evaluate the integrals using u-substitution:∫r^2((r^3/18)-1)^5 dr

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Math Precalculus

12/03/24

Find inverse of f(x)=(x-3)^3+2

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Precalculus

12/03/24

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease to the nearest 10th.

Exponential function: y=700(2)-x/33

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Answers •2

Geology Architecture

12/03/24

What would underground cities look like?

I'm worldbuilding an underground world, networks of massive caverns and caves stretching throughout the earth. In many of these exist whole races and species and the like who have built their own... more

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Math

12/03/24

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros: 2,3, square root of 5

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Math

12/03/24

Leila spent $24 on fruit at the grocery store. She spent a total of $25 at the store. What percentage of the total did she spend on fruit?

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Calculus

12/02/24

please help and show work im having trouble understanding

question 1) Determine a Taylor series around x=0 for \int (sin x )/(x)question 2) Find sum of geometric series \sum_(n=0)^(\infty ) (3(2)^(n+1))/(4^(n))

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Act Math

12/02/24

algebraic equations

Jevonte has a points card for a movie theater. He receives 40 rewards points just for signing up. He earns 2.5 points for each visit to the movie theater. He needs at least 65 points for a free... more

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Calculus

12/02/24

Find the area of the shaded region.

r = sqrt 𝜃A coordinate plane is given. A curve and a region are graphed. The curve starts at the origin, goes counterclockwise becoming further away from the origin, passes through the positive... more

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Calculus

12/02/24

Find the area of the region that lies inside the first curve and outside the second curve. r = 5 − 5 sin(𝜃), r = 5

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Sat Math

12/02/24

44 is the sum of 10 and Diane's height.

hi

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English

12/02/24

Email was not confirmed.

Keep getting sent an email with link to confirm my email and every time it says it can’t be confirmed and to resend the email.

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Chemistry

12/02/24

Calculate the pH of this solution.

Calculate the pH of this solution. Round to the nearest hundredth.pOH = 3.45

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Answers •3