Hot Student Stories

# Mathematics

#### Which statement best describes stocks? A) They should be purchased when prices are high and sold when prices are low. B) They are an investment in a company’s progress and profits. C) They are a type of investment that includes raw materials and natural resources. D) They should be purchased only as long-term investments. Curtis Rhodes

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#### What is the value of x? 14 15 16 17 Download jpg Jeffrey Rodriguez

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#### Solve: 25x2 − 36 = 0. Blair Lewis

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#### What values of c and d would make the following expression represent a real number? i(2 + 3i)(c + di) choices: A)c = 2, d = 3 B)c = –2, d = 3 C)c = 3, d = –2 D)c = –3, d = –2 William Cain

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#### What coordinate for F would make triangle ABC and triangle DEF congruent ? A. (-2,4) B. (-2,3) C. (-3,3) D. (-3,4) Download jpg Alexa Spicer

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#### AC is tangent to circle O at A. The diagram is not drawn to scale. If mBY =34 degrees, what is < YAC? a. 68 degrees b. 51 degrees c. 73 degrees d. 56 degrees Download jpg Jodi Brooks

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#### F triangle RST is an acute triangle, then m∠S must be less than 90°. equal to 90°. equal to 100°. greater than 90° and less than 180°. Ronald Miller

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#### What is the decay factor of the exponential function represented by the table?1/32/326Download jpg Kristi Hammond

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#### For a standard normal distribution, if , what is the value of ? 0.2116 0.2884 0.7116 0.7884 Megan Page

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#### What are the values of a and b? a=400/21, b=580/21 a=400/21, b=20/21 a=580/21, b=29/21 a=20/21, b=580/21 Amanda Johnson

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#### Which monomial is a perfect cube? A. 1x10 B. 8x8 C. 9x9 D. 27x15 Heather Maxwell

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#### Find the midpoint of diagonal BD. Figure ABCD is shown. A is at negative 3, 2. B is at 0, 6. C is at 6, 6. D is at 3, 2. Carlton Burgess

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#### A Ferris wheel car moves from point C to point D on the circle shown below: Circle A is shown with a central angle marked 38 degrees and the diameter marked 20 feet. What is the arc length the car traveled, to the nearest hundredth? 2.18 feet 4.31 feet 5.84 feet 6.63 feet Bethany Evans

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#### Name the type of symmetry for the figure. reflectional rotational rotational and reflectional no symmetry DOES ANYONE HAVE THE WHOLE QUIZ???? Download png Jeffrey Rodriguez

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#### Find the geometric mean of 6 and 96. a. 24 b. 29 c. 34 d. 44 Whitney Matthews

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#### Calculate the side lengths a and b to two decimal places. Download png Curtis Rhodes

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#### What is one difference between the current ratio and the times interest earned ratio?? William Cain

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#### 1. What is the factored form of q2 – 12q + 36? a. (q + 6)(q – 6) b. (q – 6)(q – 6) c. (q – 9)(q + 4) d. (q + 4)(q + 9) 2. What is the factored form of 9x2 + 12x + 4? a. (3x + 2)2 b. (3x + 3)2 c. (3x – 2)2 d. (3x – 3)2 Ralph Lopez

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#### The minimum value is the smallest y-value of a function. true or false. Theresa Perry

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#### Classify the following expression by degree and term: 4x^2 + 3xy + 12yz A. 2nd degree trinomial B. 3rd degree polynomial C. 12th degree trinomial D. 2nd degree polynomial Blair Lewis

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#### You have 332 feet of fencing to enclose a rectangular region. What is the maximum area? A. 6889 square feet B. 6885 square feet C. 110,224 square feet D. 27,556 square feet Kaitlin Dean

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5 views Theresa Perry

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#### Which diagram has all the correct lines of reflectional symmetry for the rectangle? Download png Roger Moore

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#### Solve the equation for the letter L: A=LW Roger Moore

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#### PLEASE HELPPPPP !!!!! Question 3(Multiple Choice Worth 5 points) (09.02 MC) Quadrilateral OPQR is inscribed in circle N, as shown below. What is the measure of ∠QRO? Quadrilateral OPQR is inscribed in circle N. Angle O is labeled x plus 17 degrees, angle Q is 6x minus 5 degrees, and angle R is 2x plus 19 degrees. A) 41 B) 67 C) 113 D) 139 Jessie Thompson

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#### Which expression is a difference of squares with a factor of 2x + 5? 4x2 + 10 4x2 – 10 4x2 + 25 4x2 – 25 Bethany Evans

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114 views Jessie Thompson

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#### FH is tangent to circle G at point F. What is the length of the radius, r? __ units Download png Jeffrey Rodriguez

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#### What are the coordinates of the image of vertex D after a reflection across the x-axis? (5, 3) (–5, –3) (–3, 5) (3, –5) Heather Maxwell

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#### ____________ parking is fairly easy. a. Angled b. Perpendicular c. Regular d. Parallel Kevin Sutter

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#### Which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2 Ronald Miller

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71 views Melissa Norris

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#### What is the equation of y = x^3 with the given transformations? Vertical compression by a factor of 1/7 , horizontal shift 8 units to the left, reflection across the x-axis. Heather Maxwell

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#### The critical angle of refraction for calcite is 68.4 when it forms a boundary with water. Use this information to determine the speed of light in Calcite. Assume the refractive index of water ,1.333, is less than the refractive index of calcite. Mindee Nelson

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#### A two-way frequency table shows baldness in men over 45 and men under 45. Under 45 Over 45 Total Bald 24 16 40 Not Bald 36 24 60 60 40 100 Based on this data, are baldness and being over 45 independent events? A) Yes, P(bald | over 45) = P(bald) B) Yes, P(bald | over 45) = P(over 45) C) No, P(bald | over 45) _ P(bald) D) No, P(bald | over 45) _ P(over 45) Brandon Scott

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#### Solve the system using elimanation: 5x + 4y = 12. 3x -3y = 18 Mindee Nelson

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#### Where do tadpoles in the pawn shop come from Samantha Barber

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#### How to write 15 409 in word form Nicholas Rivera

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9 views Annie Barnes

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#### Name three reasons for an analysis that is incorrect. Jodi Brooks

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#### 20 POINTS, please help!!Factor the algebraic expression below in terms of a single trigonometric function. csc ^2x-1 Daniel King

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#### What is the greatest common factor of 36x3 and 8x? A. 4x B. 4x3 C. 8x D. 8x3 Ralph Lopez

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#### Who had the largest dollar amount in sales for the month of January? a. The salary plus commission employee. b. The straight commission employee. c. The graduated commission employee. d. They each had the same dollar amount in sales. Megan Page

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#### If θ=0rad at t=0s, what is the blade's angular position at t=20s Eric Morgan

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#### Can you bisect an angle using the paper folding technique Amanda Johnson

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#### The purpose of President Truman s Federal Employee Loyalty Program was to Justin Parker

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#### Which of the following shows the graph of y = 4x + 3?. Kyle Mckinney

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#### Which is the best approximate solution of the system of linear equations y = 1.5x – 1 and y = 1? (0.33, 1) (1.33, 1) (1.83, 1) (2.33, 1) Amanda Johnson

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#### Nathaniel is using the quadratic formula to solve 0 = x2 5x - 6. his steps are shown below. what are the solutions to the equation? x = –1, 6 x = –6, 1 x = –22, 27 x = –27, 22 Theresa Perry

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