15. A tennis club has 15 members: eight women and seven men. How many different teams may be formed consisting of one woman and one man on the team?

Q: 7.2-9

A: Solution: The percentage of body fat measured at the beginning of the semester and at the end of the…

Q: A B 24 12 17 6. 16 14 38 13 How many elements are in (4 UB)nC? 75 39 9. 14

A:

Q: Match the following quadratic functions to their graphs. 2z? - 5z + 1 -2x + 5z + 1 21 + 5z +1

A:

Q: السؤال 6 .A 2T

A:

Q: vonders whether significant differences exist in her students' final exam scores in her three…

A: We have used the excel data analysis tool to run the one-way ANOVA.

Q: auto maker

A: Confidence interval =95% sample size [n] =46

Q: 18. -5

A:

Q: Question 15.22

A: We have to find value of test statistics.

Q: b. 3 4 9 1 6 7 6 8 6 6 4 2 7 3 4 4 1 5

A: this is matrix question  apply matrix subtraction operation, you get result

Q: (7)(-8)_____-14

A: Consider the given rational expression:Factorizing the numerator and denominator and then cancelling…

Q: 9 What is the y value when x equais 1? Your answer 10. What is the y value when x equals 5?

A: We are given a table describing relationship between x and y such that: x 0 1 2 3 4 5 y 5…

Q: -47-13

A: To find-47-13

Q: 4.5-10

A: Introduction: Suppose X and Y follow the bivariate normal distribution with mean and variance of X…

Q: -42 20 00 2 3 10 3 102 303 Evaluate D.

A:

Q: Sketch a parabola with zeros at -5 and 7. Will everyone's sketch look the same? Explain your answer.

A: Topic = Parabola

Q: 12. 2. sowe this one

A: First of all we will use the algebraic identity for the square of a sum and then we will rationalise…

Q: 1

A: Rationalize of denominator

Q: fcos xdx cos xdx 2 Jcos xdx 2. 4)

A:

Q: C. 11 10

A:

Q: 1 16 - 11 17 42

A:

Q: b. 14, 20

A:

Q: 5 -10-8 -6 14 -2 2 4 6 8 10 3 4 5 6 7 1

A: Step 1:To find  limx→−2−​f(x)The expression refers to the left-hand limit of f(x) at -2. Meaning we…

Q: 10.) 21 15

A: the given figure is: we have to find the value of x.

Q: Graph the solution set of the inequality given. 3x+y<1

A: Here we want to find the solution region for the given inequality. Initially we have to find line…

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.