8, K, 45 y y =

Q: 11. In a survey of shoppers, 70 had purchased clothes, 80 had purchased food, and 60 had purchased…

A: Let  A :denote the shopkeepers who had purchased clothes. B: denote the shopkeepers who had…

Q: publisher for a promising new novel figures fixed costs (overhead, advances, promotion, copy…

A:

Q: Evaluate the integral. 4tm 2 sin(2t) dt

A:

Q: Find the number of sides of a polygon with sum of interior angles of 5,940. Jes

A:

Q: Researchers have often noted increases in violent crimes when it is very hot. In fact, Reifman,…

A: Given, Population mean=μ=14Standard deviation=s=2Sample size=n=9Sample mean=M=15Level of…

Q: MELS PURSE CONTAINS 6 PENNIES, 8 NICKELS, 1 DIMES AND 7 QUARTERS. USING THIS INFORMATION, CIRCLE THE…

A: Probability is the likelihood of occurrence of an event.

Q: Use f(x) = 6x - 7 and g(x) = 7 - x2 to evaluate the expression. (a) f(g(0)) (b) g(f(0))

A:

Q: Exercise 2.5. Verify that the discrete, indiscrete, finite complement, and countable com- plement…

A:

Q: Theorem 2.1. Let{U}{_, be a finite collection of open sets in a topological space (X,T). Then N, U…

A:

Q: A) Here is a contingency table from a new set of data. Please note that the total row and total…

A: For the given contengency table, we need to find: • How likely are Firefox users to purchase at…

Q: Exercise 2.27. Show that a set U is open in a topological space X if and only if every point of U is…

A: Let, U is an open set in a topological space X. Then, U⊂U  So, U⊂int(U) and int(U)⊂U Hence, U=int(U)

Q: Acme Annuities recently offered an annuity that pays 7.5% compounded monthly. What equal monthly…

A:

Q: 10) Decompose the function h(x)=2x–10 into a composition of two functions f(x) and g(x) such that…

A: for decompose the function here we have to apply logic. lets here given that h(x)=2x-10 we have to…

Q: Assume that 33% of people are left-handed. If we select 5 people at random, find the probability of…

A: Note: As per the guidelines, only first three subparts (a, b and c) have been solved. Given data:…

Q: How do I do this problem?

A: Solution: Let X be the IQ score. From the given information, X follows normal distribution with mean…

Q: Find the interval of convergence of the power series. (Be sure to include a check for convergence at…

A: The given series is: ∑n=0∞(-1)nn!(x-6)n2n...(1) Let an=(-1)nn!(x-6)n2n, n≥0

Q: A business has found that it can sell 790 items if it sets its price to $67.63. However, if it…

A: Given: A business has found that it can sell 790 items when price is $67.63 and 870 items when price…

Q: e short form of the gene. They find that 26 of the subjects in their study have at least one copy of…

A: Given Sample size= 100 X=26 P=20%=0.20

Q: CB is a diameter. What is the measure of arc DC? (4x + 2) (10x - 18)

A: Measure of arc: The measure of the central angle is equal to the measure of the corresponding arc.…

Q: Calculate the integral of f(x, y) = e*-2y over the parallelogram in Figure 7. y (6, 4) (1, 3) D (5,…

A: Let the given integral, f(x,y)=e3x−2y Now, from the figure of the parallelogram, let O(0,0), A(5,1),…

Q: How do I do this?

A:

Q: Here is a data set (n 100) that has been sorted. 11.7 15.8 16.2 17.4 18.2 20 21.5 21.9 22.3 23 23.5…

A: Solution: When we find the percentile the data set must be sorted either the increasing or…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.