12/01/21

Trigonometry math
Given cos⁡θ=32cosθ=23​​ and angle θθ is in Quadrant I, what is the exact value of sin⁡θsinθ in simplest form? Simplify all radicals if needed.
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12/01/21

what is the rate of change between (5,3) and (6,3)
Please help me! I'm failing math so badly this year and need the extra help. thank you.
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12/01/21

I am having trouble answering these three problems on my homework. Hoping someone would be able to help me out thanks so much. I struggle with these kinds of problems on math home work . .
I am having trouble answering these three problems on my homework. Hoping someone would be able to help I am completely stuck1-In order to prepare a piece of ground for building a brick patio, a... more
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12/01/21

Percentage math
Susan received 24 V there are 40 members in the club what percentage of the club members voted for Susan
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12/02/21

Assume that the populations are normally distributed. Test the hypothesis σ1≠σ2 at the α=0.05 level of significance.
Please show the math used to solve the problem. Sorry some people just list answer with none of the math. thanks in advanceAssume that the populations are normally distributed. Test the hypothesis... more
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12/02/21

Math trigonometry question, please help.
Rianne draws two points, one at (− 8√3, 8) and the other at (4, 4√3). She then draws line segments from the origin to each point. Using radian measure for all angles, find the exact value for the... more
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12/04/21

Math Pythagorean theorem
A painter stes a ladder against a wall 9 ft above the ground. If the ladder is 3 feet from base of the wall, how long is the ladder?
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12/04/21

Math Pythagorean theorem
A painter stes a ladder against a wall 9 ft above the ground. If the ladder is 3 feet from base of the wall, how long is the ladder?
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12/04/21

Use Newton's method to approximate a root of the equation 
Use Newton's method to approximate a root of the equation 43+2x + 2 = 0 as follows.Let x1= − 1 be the initial approximation.The second approximation x2 is  the third approximation x3 is.(Although... more
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12/04/21

Newton's method question
Use Newton's method to approximate a root of the equation x3+x+2=0 as follows.Let x1= − 1 be the initial approximation.The second approximation x2 is third approximation x3 is 
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12/04/21

Consider the function
Consider the function f(x) = 4x3 − 3x on the interval [− 2, 2]. Find the average or mean slope of the function on this interval.   By the Mean Value Theorem, we know there exists at least one c in... more
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12/04/21

Math question that I need help with
Solve the triangle using the Law of Sines. (Assume b = 4, ∠A = 50°, and ∠C = 100°. Round the lengths to two decimal places.) a  =  c  =  ∠B  =   °
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12/04/21

Math question that I need help with
Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your... more
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12/05/21

For the function 37
For the function y = f(x) = x2− 4x, x ≥ 2, find df-1/dy∣y = 4(f-1)' (4)=  
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12/05/21

math question in need of help
Solve the triangle using the Law of Sines. (Assume b = 4, ∠A = 50°, and ∠C = 100°. Round the lengths to two decimal places.) a  =  c  =  ∠B  =   °
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12/05/21

Math question please someone help me
Use the Law of Sines to solve for all possible triangles that satisfy the given conditions. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your... more
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12/06/21

7th grade math, need help asap!
Andrew's father is paying for a $40 meal. He has a 15% off coupon for the meals discount, a 6% sales tax is applied. What does Andrew's father pay for the meal?
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12/06/21

I need your help with my math homework
A new cruise ship line has just launched 3 new​ ships: the Pacific​ Paradise, the Caribbean​ Paradise, and the Mediterranean Paradise. The Caribbean Paradise has 38 more deluxe staterooms than the... more
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12/06/21

Math , Circle - Conic Sections
Find the equation of a circle with a y-intercept and x-intercept of -1 and which contains the point (0,2).
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12/06/21

Math - Ellipse Problem (Conic Section)
Madison and Crysh are visiting a whispering gallery. Each of them is standing at a focus and is 1 m. from the nearest wall. If the ceiling of the gallery at the center is 4m. high from the floor,... more
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12/06/21

Math Question Circle - pls. help, ty!
Find the equation of a circle with a y-intercept and x-intercept of -1 and which contains the point (0,2).
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12/06/21

Worded Problems Involving Inequalities

John wants to have at least an 80% grade average in his math class. His quarterly grades so far are 85, 75, and 78. What is the lowest he can make on his fourth-quarter grade and still have an 80%... more
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12/06/21

The title is Math
Do the ratios 5/10 and 6/12 form a proportion?
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12/07/21

Math thinking question (urgent)
The school sells baseball caps with the school logo on them to raise money for charity. Last year theschool sold 600 caps at $20 each, This year the school is planning to increase the price. A... more
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12/07/21

Need help solving this math homework question
The number of gallons I=F(A) needed to paint a house is a function of its surface area.A. Explain the meaning of each function 2F(A) F(A+2) F(A)+2
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