04/29/21

Trigonometric equations
1) Find all solutions to the equation 2 sin x + 1 = 0 in the interval [0, 2π].2) Find all solutions to the equation 3 cos x = 3 in the interval [0, 2π].3) Find all solutions to the equation 3 sin x... more
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04/29/21

Prove the Following:
Given: BR = PA, ∠IAB ≅ ∠NBP, IR ⊥ BA, and NP ⊥ ABProve: IR = NP
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04/29/21

probability question involving cards
As 4 cards are take out of a deck, what would the probability be if the 4th card is a RF card or a J, when the J of diamonds is the 1st card selected, 2nd the Q of hearts, 3rd three of... more
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04/29/21

Determine the range of a quadratic function with a maximum value of 5 that occurs at 𝑥 =

Please help me with the pre-calc question
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04/28/21

Question The odds in favour of Daniel making the volleyball team are...
1.The odds in favour of Daniel making the volleyball team are 3:7 while the odds in favour of Liammaking the team are 2:5. Assume only one of them can make the team. What are theodds in favour of... more
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04/28/21

Area Between Curves with number b where b=y
Find the number b such that the line y = b divides the region bounded by the curves y = 25x2 and y = 16 into two regions with equal area.I tried to solve with using integrals with parameters of b... more
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04/28/21

you choose 2 balls at random, one at a time. Are you more likely to chose 2 white balls in a row when you replace the first ball or when you don't replace the first ball? Explain.
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04/28/21

Convergence Test (NOT a test question)
Use the integral test to determine if the series  is convergent or divergent. Make sure that you set up the problem correctly and use the proper notation.I got this series converge to 1, please... more
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04/28/21

Convergence Test (NOT test questions)
Which statement is true about the series  ? It converges to 0. It converges to 1. It converges to some unknown value. I chose this It diverges. I chose D because when I use the nth term... more
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04/28/21

please help with this Q; For a particular species of monkey...
4.For a particular species of monkey, the odds against a monkey being born with either grey furor black eyes are 2:3. The probability of a money exhibiting only one of these traits is equal andthe... more
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04/27/21

(Find all solutions of the equation in the interval [0, 2𝜋). 2 sin(4x) = −4 sin(2x)
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04/27/21

how to minimize the total amount of wire needed
Another friend of the Lee family, the Bloch family, has a cottage that is situated 8km down the road from them (it’s a straight road). The road runs parallel to the main highway that is 16km away.... more
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04/27/21

How am I supposed to figure this out!!!!! I need help! Please!
The triangle shown in subdivided into two additional triangles. All three triangles are similar. Complete and solve the proportion. Simplify radical answers. 
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04/27/21

I need all the help I can get. I don't know how to do any kind of problems like these.
The triangle shown in subdivided into two additional triangles. All three triangles are similar Find the unknown side. Simplify radical answers.
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04/27/21

Please help me!!
The triangle shown in subdivided into two additional triangles. All three triangles are similar. Use the drawing to decide which ratio completes the proportion?
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04/27/21

I don't know how to do any of this. I need help please.
The triangle shown in subdivided into two additional triangles. All three triangles are similar. Find the unknown side. Simplify radical answers.
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04/27/21

I need help!!!!
The triangle shown in subdivided into two additional triangles. All three triangles are similar Find the unknown side a Simplify radical answers. 
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04/27/21

I have been given a question and I have no idea how to answer it. Can someone please help me?
The triangle shown in subdivided into two additional triangles. All three triangles are similar. Complete and solve the proportion. Simplify radical answers.Find h. 
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04/27/21

Steps Needed To Solve This Problem?
Let y= f(x) be the particular solution to the differential equation dy/dx= y2 with the initial condition f(1)= 1. Which of the following gives an expression for f(x) and the domain for which the... more
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04/27/21

General and particular solutions help?
Let y= f(x) be the particular solution to the differential equation dy/dx= 1/(2y+1) with the initial condition y(0)= 0. Which of the following gives an expression for f(x) and the domain for which... more
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04/27/21

(n+1)^3 >= 3^n for n in N, n<=4
Proof by Exhaustion is proving that something is true by showing that it is true for each and every case considered. Using this method (sometimes also called Proof by Cases) prove the... more
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04/26/21

Help me pleasee
There are 8 people fishing at lake Connor: 4 have fishing licenses, and 4 do not. An inspector chooses two of the people at random. What is the probability that the first person chosen has a... more
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04/26/21

Thinking Probability Question
1.Marie is playing a board game andcan win if she rolls a sum of either 6 or 8 ordoubles with a standard pair of dice. Whatare the odds against Marie winning on agiven throw?
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04/24/21

Find asymptotes parallel to axes; (x-2)(x-3)(x+y-2)+x^(2)-x+1=0
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04/23/21

Find the area of a rectangle with the length of (3x - 5) and the width of (8x + 2)
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