What are the periods of sine, cosine and tangent functions (Section 5.4). In the following equation, we can NOT divide both sides of the equation by tan(x). What do you think the reason for that is? 4. tan(x) · cot(x) = tan (x) 3.

Q: How can I solve question 27?

A: Given percentages for the countries are below: C: 71.9% F: 59.6% I: 76.1% UK: 45.5% US: 45.3%

Q: (b) A king and a club P(king and club) = %3D

A: Obtain the probability of drawing king and club.   The probability of drawing king and club is…

Q: t 3"

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Q: We are working in R². Let & be the standard basis, B be the basis formed by {(2, 1), (0, −1)}, and C…

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Q: In a past election, the voter turnout was 57%. In a survey, 934 subjects were asked if they voted in…

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Q: How do I solve this and please provide the steps

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Q: What are the steps to solving this problem?

A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

Q: don't understand how I'm supposed to solve this question.

A: Basic concept of discrete probability distribution are used

Q: How did you find the answer? Can you elaborate more?

A: Standard form of an LPP : Objective function is the maximize type , constraints are all less than…

Q: How to solve this question I have attached below

A: We have given,

Q: how to solve this question

A: Step 1: Step 2: Step 3: Step 4:

Q: I want to know how to complete this step by step and what the answer is.

A: Here we use two way tables with Joint and Marginal  relative frequencies   Dogs Cats Total…

Q: How do you solve this

A: Given vectors: Denote the given two vectors as A and B.

Q: how do we go about solving the last two parts?

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Q: How would i calculate question 1?

A: a). Given summation = y1+y2+y3+y4+y5                                                         =…

Q: How do I evaluate the following 2 equations

A: Given f(x)=x2+9, g(x)=-4x+2 f(g(x))=f(-4x+2)=(-4x+2)2+9=16x2+4-16x+9 =16x2-16x+13 (f-g)(x)=…

Q: Hello I need help solving this question, parts b-d thank you!

A: Given dat: Mean = 20 Standard deviation  = 6 To find the respective  probabilities

Q: Can you explain the second question/step 2 more clearly? I'm having trouble following what to do.

A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.

Q: 1. A clothing manufacturer makes shirts in four different colors, five different sizes, with round…

A: Let's find.

Q: following up for the solutions to part b! thank you!

A: Given equation of circle r2=x2+y2

Q: A university professor has 10 students. In how many ways can the professor assign the students to 3…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.