R = {(b, a), (a, d), (c, a), (d, b)} . Find R+. What does this R+ mean?

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Q: How to solve using U substitution

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A: Here given as

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Q: Can I please get help with #3 I need all the work and answers please(preferably written not typed)

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Q: is it possible if you can answer all

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Q: x3+6x X 3 x3 +6x 3. U=45 eu du Uこ。 ロー>UこO メろ3せ45

A: We have to use substitution to solve this integral

Q: B) the eignualues of A= 26,人2--9/2,=B then aB =2/b. B=-llc.Be/B--1 = 2

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: can

A: (a) A and B are not independent. For any event to be independent  P(A&B)= p(A) * p(B) P(A) = 1/3…

Q: How many women use at most one brand? How many women do not use any of the 2 brands?

A: here given  Forty women were asked regarding 2 known brands of llipstick, it was found out that: 15…

Q: Hi Is it possible to reach the same correct answer using permutation of combination equations ex=…

A: Two methods that used to determine the number of possible outcomes. They are permutation and…

Q: have a question on power and quotient rules. How would I do the problem, (4y3/y-5)-3

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Q: O Best one is x2 = Climb O Best one is x1 = Distance

A: Required knowledge: The model with high R-sq(adj) would be the best model.

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A: Ans#-  Given, At a restaurant you can choose from 3 appetizers 8 entrees, and 2desserts.…

Q: y'sx"- 2x-4, 13,-6) a. , (-?,4)

A: Basic Differential equation

Q: What is the solution of 8 +9 2x> -28? O -2 < x < 3 O No Solution O -3 < x < 3 0 (-∞, ∞)

A: Given: 8+92x&gt;-2892x&gt;-28-892x&gt;-36 Dividing both side by 9 92x&gt;-362x&gt;-4 Since modulus…

Q: The lengths of two sides of a triangle are 26 and 48 meters. What is the range of the possible side…

A: Given,  Lengths of two sides of a triangle are 26 and 48 meters.

Q: Geometric mean of the two numbers was found to be 4. However, it was later discovered that while…

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Q: What is the solution to   x + y = 8   and   2 x + 2 y = 16?

A: To find: The solution of x+y=8 and 2x+2y=16. Concept used: The system of equation a1x+b1y=c1 and…

Q: Dina knows that 3 1/8.  She concludes that it must also follow that 0.3 > 0.8. How do you help her…

A: Dina knows that 3&lt;8 Now we try to divide both 3 and 8 into 10 parts.

Q: Find a21 of A-1 Find a22 of A-1

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Q: How can I explain using (x0+ ε, x0-ε)? Explain why it is true that, if x0 is in (a,b), then there…

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Q: Keisha says that it’s easy to multiply even numbers by 5 because you just take half of the number…

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Q: Which One Doesn't Belong? How is this one different from the others?

A: The line or ray that divides an angle into two equal angles is known as the angle bisector. For…

Q: How do I solve this using u-sub

A: Given integral be y - y = ∫3xx+32+1dx         ............(1)Let,t = x+3…

Q: please with steps and the guess about the coefficient method

A: Find the general solution

Q: Suppose it is known that all dogs on the earth have 4 legs. You venture outside and see a dog in the…

A: Irlt is given that all dogs on tge earth have 4 legs.

Q: Mean of two numbers 5 and 7 is____ ?

A: Given: Two numbers are 5 and 7.

Q: How do I solve this? Need some clarification!

A: Consider the provided question, The given diagram is shown as,

Q: Find the point of the way from (8, 6, -9) to (-4, –4, 7). P= 0

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Q: have to find all the solutions for the equations and I keep finding 1 but it tells me I’m wrong

A: We Will find the solution. Try adding parentheses as mentioned since the solution is correct.

Q: A moderately active 140-pound person will use 2,100 calories per day to maintain that body weight.…

A: A moderately active 140-pound person will use 2,100 calories per day to maintain that body weight.

Q: goes through the points (-3,2) and (8,2)

A: The equation of a straight line is the common relation between the x-coordinate and y-coordinate of…

Q: 4- -6 -5 -4 -32 1 2/3 -2 -3- -4+ -5- 6.

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Q: If the decision to determine the student selected as a representative is a student who has a stable…

A: Given information: Student A Student B 70 70 70 80 100 95 90 90 80 75 75 80 80 90…

Q: 3 If x+y =-10 and x - y = 2, what is the value of x?

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Q: To get an A in a course, you must have an average of at least 90% on four tests worth 100 points…

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Q: Determine whether ? = [−9, −4,1] can be written as a linear combination of   ? = [−1, −2,1] and ? =…

A: We have to determine whether vector can be written as a linear combination of other vectors.

Q: Sometimes an equation or problem will have multiple solutions. When there are multiple solutions,…

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Q: 9 Assume that 35 take mathematics, 28 take psychology, and 14 take mathematics and psychology. How…

A: M = Mathematica ,S =psychology n(M)= 35 , n(S) = 28 , n(M∩S) = 14

Q: (- 4, - T< 4, 0<x

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Q: In a group of 100 persons, 72 people can speak English and 43 can speak French. How many can speak…

A: In a group of 100 persons, 72 people can speak English and 43 can speak French.     To find :- How…

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.