59,249 Answered Questions for the topic Math

Math

02/10/24

How much does f(x,y)=8-2x+3y change by if x increases by 1 and y increases by 4?
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Math

02/10/24

I need help with this problem

For #29-31, write a polynomial function f of least degree that has a leading coefficient of 1 andthe given zeros.29. - 4, - 2,530. 4,6 - √731. 0,5, - 5 +√8
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Math

02/09/24

As a fraction in simplest form, what is the probability of drawing a queen or black card from a standard deck of playing cards?
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Math

02/09/24

As a fraction in simplest form, what is the probability of drawing a queen or black card from a standard deck of playing cards?
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Math

02/09/24

write the equation of each parabola in vertex form
vertex(-3,7); point (-2,-5)
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Math

02/09/24

write the equation of each parabola in vertex form
vertex(-3,7); point (-2,-5)
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02/09/24

Solve for X (Linear Algebra)
I keep getting this question wrong and I have no idea how to do this. It would be really appreciated if you can help me. Here's the link to the example: https://ibb.co/pjTMyg2
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Math Algebra 1

02/08/24

solve h=104t-16t^2
How long does it take to reach a height of 160 ft?
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Math

02/08/24

The difference of 7 and the product of 2 and a number.
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Math

02/08/24

analyzing grouped data
Calculate the sample variance and sample standard deviation for the following frequency distribution of heights in centimeters for a sample of 8-year-old boys. If necessary, round to one more... more
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Math

02/08/24

Find the measure of an angle that the difference between the measure of its supplement and nine times its complement is 10 degress
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Math

02/07/24

If a dog is chasing you at a speed of 36 ft/min for a distance of 180 ft. For how long has the dog been chasing you?
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02/07/24

Factor completely over the real numbers 6x5-4x3-16x
Factor completely over the real numbers (the solution is 2x(3x2+4)(x+√2)(x−√2). Please show a step-by step process for solving this problem.1). 6x5-4x3-16x
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Math Algebra 1

02/07/24

Can someone help me with these equations ?
Explain how a graph of quadratic function (f(x) = ax2 + bx + c) varies when the a,b,c changes from -1 to +1Explain Product Rule, Quotient Rule and Power RuleState the domain and range of the... more
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Math

02/07/24

how do you solve this and what is the answer
Harper is working two summer jobs, making $12 per hour babysitting and $8 per hour landscaping. Harper must earn no less than $140 this week. Write an inequality that would represent the possible... more
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Math

02/07/24

Make the smallest even number possible from 90023
Make the smallest even number possible from 90023Please give the answer soon
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Math Prealgebra

02/07/24

What is the equation if slope is -2, y intercept is 1
It's a multiple choice question, either y=2x-1 or y=1/2-1
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02/06/24

Graph help for tranfromation, reflection stuff. PLease help out :)
a graph of f(x)=1/4|cos(pi(x-1/2))-3| Can you tell me all that is happening here including the transformations, reflection, stretch/compression, shifts, etc, and the vertex and x/y values, and how... more
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Math

02/06/24

Use point-slope form to write the equation of a line that passes through the point left bracket, 14, comma, minus, 17, right bracket(14,−17) with slope minus, 2−2.
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Math Calculus

02/06/24

Find the c value that satisfies the Mean Value Theorem of the function f(x)= x^3-x on the interval [0, 2]. c=

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02/06/24

plzz help, urgent (calculus)
evaluate tan(sin^-1(1/4)). g(x)+ (x-1)/(x+2). a) what is the domain of g(x) b) verify (with sketch and or other argument) that g is a one-to-one function. c)find a formula for the inverse function.... more
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02/06/24

plzz help urgent, calculus :)
Solve the following two problems related to trigonometric functions and their inverses:(a) Solve the equation cot x = 2sin(2x) for x E [0,pi}.(b) Evaluate tan(sin^-1(1/4)).
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02/06/24

Plzz help (Calculus).. quick help :) Urgent
You put D0 dollars into your savings account in a bank that offers a fixed annual interest rate. If the interest is compounded continuously, one can derive that at a later time, in year t>0, the... more
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02/06/24

plz help urgent. Calculus

√(x + 1/x-1) , and g(x)=lnxa) determine the domains and ranges of these functions; b) find formulas for (f◦g)(x) and (g◦f) (x) ; c) find the domain of the composite functions of part(b).
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Math

02/06/24

Algebra grade 7
Ted did x candy bars the first wk. The second week he did 10 more candy bars than he did the first wk. How many candy bars did he sell?
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