CORE SKILL ADVANCED If f(x) = 16x2 + bx - 5 and (-5, 315) is an ordered pair that satisfies %3D f(x), what is the value of 5b? (A) -80 (B) 80 (C) 100 (D) 215

Q: ( x - 4 )(2x + 7)

A: we will multiple.

Q: 2x+10 (b) 22x+185

A:

Q: 15dx (x - 5)(x+10) Select one: O a. 15ln(x - 5)(x+10)|+C O b. x-5 x+10 In C. x-5 x+10 d. Inx-51+In/x…

A:

Q: (d) Е(2X- 4). (е) Е(6X+ 3)2 + Var(7X — 24).

A:

Q: (3x + 2)(x - 5) = 28

A: (3x + 2)(x - 5) = 28  => 3x^2 -15x +2x -10 = 28  => 3x^2 -13x - 10 -28 = 0  => 3x^2 -13x…

Q: (L+z) = 0+ (L+z)

A: To determine what property is this.y2+7+0=y2+7

Q: 2ln(x+3) = 3

A: Given equation is 2ln(x+3) = 3 To find : x =?

Q: 7x-7=7(x+7)

A: Calculation:Simplify 7x – 7 = 7(x + 7) as follows.7x – 7 = 7x + 49

Q: b. (6-x)(2 + x)

A:

Q: (x+8)2=7

A: Given: (x+8)2=7

Q: 2sqrt(x-1)=16

A:

Q: (b) Listed below are amounts of court fine revenue and salaries paid to the town justices. All…

A: x = Court income  y = Justice income

Q: Which of the following do not equal (4r - 6x?)? dx 12x2 + 12 (a) 12x + 12 (b) 12 (c) 12x2 + (d) 12x…

A: we have to find the options which are not equal to d4x3-6x-2dx: a  12x2+12x3b  12x5+12x3c…

Q: f(-5)=13x+71

A: We have a given function f(x)=13x+71 .and we have to find f(-5).

Q: g(9)=-2x2+x+13

A: Given: g(9)=-2x2+x+13       To determine: g(9)

Q: 5/4(x+8)+1/4x=-9

A: here we have to solve ,  -54(x+8)+14x=-9

Q: |3x-12| > 6

A: The given inequality is

Q: 4(x+3) -1=7

A:

Q: x-2.5)⁴ + ( x- 1.5)⁴ = 1 in Real Numbers

A:

Q: 49x3-196 x? +4X-38 4ax2+9

A: given; ∫49x3-196x2+4x-3849x2+9dx

Q: If A = 3x +5x - 6 and B = -2x - 6x + 7, then A- B equals

A:

Q: (x - 2y)3

A:

Q: x(x - 2) = 9

A:

Q: (2x+70) (101-5x) %23

A: Solve for x

Q: (x + 2)2

A: The given expression is, x+22 When an expression is raised to power then it means that the…

Q: -3(t+21)

A:

Q: x3 - 5x + 1dx?

A:

Q: (√-32 )(√-2 )

A: To simplify the given expression.

Q: (x+1)9

A:

Q: g(-1)

A: Given: g(x)=3x2-2x+72x+5. To find: g(-1).

Q: (x+6)(7+8)

A: (x+6)(7+8) = 0 (x+6)(15) = 0 x = -6

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.