# Mathematics

#### Which of the following statements is NOT true about the explanatory variable? a) it is used to explain changes in values of another variable b) it is used to predict changes in values of another variable c) it is plotted along the x-axis d) it is a dependent variable

Annie Barnes

#### To which graph does the point (2, 4) belong? y ≥ x + 3 y ≥ −x + 8 y ≥ 4x − 5 y ≥ −2x + 9

Zach Chandler

#### __________ represents the vertical axis of a demand curve graph.

Ross Pratt

#### Choose the inequality that could be used to solve the following problem.Three times a number is at most negative six. A. 3x ≤ -6 B. 3x < -6 C. 3x ≥ -6 D. 3x > -6

Jodi Brooks

#### Which equation represents the graphed function? A. –3x + 2 = y B. –x + 2 = y C. x – 3 = y D. 2x – 3 = y Download png

Cynthia Baker

#### F(5)=12 for a geometric sequence that is defined recursively by the formula f(n)=0.3*f(n-1), where n is an integer and n>0. Find f(7). Round your answer to the nearest hundredth.

Samantha Barber

#### Please help!!!!!! In circle C, r = 32 units. What is the area of circle C? 32pi units2 64pi units2 256pi units2 1024pi units 2 Download png

Ramon Kelly

#### Which of the following items are elements of a monthly checking account statement? I. A period (beginning date and ending date) II. A beginning balance and ending balance. III. A detailed list of debits and credits during the period. a. I and II b. I and III c. II and III d. I, II and III

Kathy Robinson

#### Which function shows a fabric with a price of $1.25 per square yard?

Victoria Fowler

#### There are 15 students in a social studies class. Two students will be selected to present their term projects today. In how many different orders can two students be selected?

Megan Page

#### Which of the following is the graph of 2x + 3y = 6?Download png

Roger Moore

#### Tamara can proofread 12 pages in 6 minutes. how many minutes will it take her to proofread 96 pages?

Carlton Burgess

#### Which equation does the graph of the systems of equations solve? It's a quadratic graph opening down and quadratic graph opening up. They intersect at (0,3) and (2,-5). (a)x2 - 2x + 3 = 2x2 - 8x - 3 (b)x2 - 2x + 3 = 2x2 - 8x + 3 (c)-x2 - 2x + 3 = 2x2 - 8x - 3 (d)-x2 - 2x + 3 = 2x2 - 8x + 3

Jeremy Wood

#### Which graph is the result of reflecting f(x) = (8)x across the y-axis and then across the x-axis?

Melissa Norris

#### Which of the following equations are equivalent? Check all that apply. 1). 2+x=5 2). x+1=4 3). 9+x=6 4). x+(-4)=7 5). -5+x=-2

Victoria Fowler

#### Why do high tariff levels restrict international trade?

Donald Ward

#### What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x – 2?

Ramon Kelly

#### Which of the following is the complete list of roots for the polynomial function f(x) = (x2 + 2x - 15)(x2 + 8x + 17)? A) -5,3 B) -5,3,-4,+I,-4,-i C) -5,3,-4,+I,4+I D) -4+i , -4 -i

Daniel King

#### Find the value of x to the nearest tenths. the figure is not drawn to scale. x = 15.7 x = 4.4 x = 13.9 x = 1.9 Download png

Kyle Mckinney

#### Choose one of the factors of x3 − 1331. x − 11 x2 − 11x + 121 x2 + 22x + 121 None of the above

Mindee Nelson

#### (NEED HELP ASAP) The area of the trapezoid is 40 square units. What is the height of the trapezoid? __ Units

Megan Page

#### Solve x2 − 3x = −8. x equals quantity of 3 plus or minus I square root of 29 all over 2 x equals quantity of 3 plus or minus I square root of 23 all over 2 x equals quantity of negative 3 plus or minus I square root of 29 all over 2 x equals quantity of negative 3 plus or minus I square root of 23 all over 2

Jessie Thompson

#### What are the period and phase shift for f(x) = 5 tan(2x − π)? Period: π; phase shift: x = pi over two Period: π; phase shift: x = negative pi over two Period: pi over two; phase shift: x = negative pi over two Period: pi over two; phase shift: x = pi over two I think it is A.. Please explain

William Cain

#### Which box plot represents the set of data that has the greatest mean absolute deviation

William Cain

#### 100 pens cost x dollars. how many pens can be purchased for 50 cents, assuming the same rate?

Ashley Howard

#### What is the length of line segment KJ? units units units units Download png

Kathy Robinson

#### Which two-dimensional shape can be rotated to create this solid object? a rhombus rotated about its diagonal a trapezoid rotated about the line joining the midpoints of the parallel sides a pentagon rotated about a perpendicular bisector of a side a hexagon rotated about a line joining two opposite vertices

Roger Moore

#### What is the general form of the equation of the given circle with center A(-3,12) and the radius is 5?

Jeffrey Rodriguez

#### Which graph would help solve the equation 5log(x+3)=5 Download jpg

Roger Moore

#### The graph of a quadratic equation opens down when the value of abc is negative

Donald Ward

#### The graph of g(x) is f(x) translated to the left 8 units and up 2 units. What is the function rule for g(x) given f(x) = x²?

Theresa Perry

#### Which angle forms a vertical pair with nsm a.osl b.smn c.snm d.osn

Ronald Miller

#### PLEASE PLEASE HELP! LAST QUESTION! A giant pie is created in an attempt to break a world record for baking. The pie is shown below: (picture) What is the area of the slice of pie that was cut, rounded to the nearest hundredth? a. 22.08 ft2 b. 24.45 ft2 c. 26.32 ft2 d. 28.97 ft2 Download gif

Carlton Burgess

#### Find the cosine and sine of 180 degrees. Round your answers to the nearest hundredth if necessary. Download jpg

William Cain

#### If hydrofluoric acid is a stronger acid than acetic acid, which statement is most likely true? The conjugate acid of hydrofluoric acid is weaker than that of acetic acid. The conjugate acid of hydrofluoric acid is stronger than that of acetic acid. The conjugate base of hydrofluoric acid is weaker than that of acetic acid. The conjugate base of hydrofluoric acid is stronger than that of acetic acid.

Kyle Mckinney

#### Which type of triangle will always have exactly 1-fold reflectional symmetry? right triangle obtuse triangle equilateral triangle isosceles triangle

Ashley Howard

#### Consumers influence producers because consumers supply what

Melissa Norris

#### Figure CDEF is a parallelogram. What is the value of r? 2 3 4 5 Download png

Heather Maxwell

#### Help Please! You live in a state with a sales tax of 5%. You buy a car for $15,000. What is the sales tax? a. $50 b. $500 c. $750 d. $1,500

Daniel King

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