Hot Student Stories

# Mathematics

#### Which expression is a perfect cube? Ashley Howard

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#### Which of the following is the rational exponent expression of sixth root of f? f6 f to the one sixth power f over six 6f Ronald Miller

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#### What is the justification for each step taken from line 2 to line 3? Download png Curtis Rhodes

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#### Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping? x2(4x + 1) – 2(4x + 1) x2(4x – 1) + 2(4x – 1) 4x2(x + 2) – 1(x + 2) 4x2(x – 2) – 1(x – 2) Justin Parker

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#### What is 34% of 354? Also, can you show me how? Karen Wright

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#### What is the sum of the arithmetic sequence 8, 15, 22 …, if there are 26 terms? Curtis Rhodes

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#### What is the undefined value of 3b^2+13b+4/b+4? Jennifer Patterson

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#### Given that S is the centroid of triangle MNO, find SQ. A. 4. B. 5. C. 10. D. 15 Megan Page

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#### What are the period and phase shift for f(x) = 5 tan(2x − π)? Bethany Evans

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#### What is the value of mc003-1.jpg? Whitney Matthews

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15 views Roger Moore

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#### In ΔDEF shown below, segment DG is an altitude: Triangle DEF with segment DG drawn from vertex D and intersecting side EF. Which of the following is a step towards proving the similarity of triangles ΔDEF and ΔGED? (6 points) Segment EF is a hypotenuse. Angle E is congruent to itself. Segment ED is shorter than segment EF. Segment EF is intersected by segment DG. Whitney Matthews

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#### Which shows a perfect square trinomial? a. 50y2 – 4x2 b. 100 – 36x2y2 c. 16x2 + 24xy + 9y2 d. 49x2 – 70xy + 10y2 Chelsea Hayes

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#### When summarizing a source, which of the following steps should be done first? Which would be done last? Translate Evaluate Analyze Synthesize Curtis Rhodes

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4 views Rodney Fox

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#### Which of the following will convert a fraction to a decimal? Divide the numerator by the denominator. Divide the denominator by the numerator. Divide the denominator by 100. Alexa Spicer

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#### How is the daily balance method different from compounding interest daily? a. Unlike daily compound interest, the daily balance method only applies charges at the end of the month. b. The daily balance method rounds less frequently than daily compound interest. c. The daily balance method checks your balance at the end of each day, but daily compound interest checks at the beginning of each day. d. It is not different. The two processes are the same. Justin Parker

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#### After the expression x^10 ^3/5 is simplified as much as possible, x is raised to what exponent? Heather Maxwell

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#### Find the area of a regular pentagon with side equal to 3 and apothem equal to k. 1.5k 7.5k 12k Rodney Fox

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#### A sphere has a volume of 900 cubic inches. Find its surface area to the nearest whole number. I know how to solve it, but I can't figure out how to punch it into my calculator. I have searched it and watched videos and its not working. Please Help!!! Ramon Kelly

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#### In the diagram, which angle is part of a linear pair and part of a vertical pair? Download png James Washington

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#### In terms of displaying data how is a stem and leaf plot similar to a dot plot Cynthia Baker

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#### The Revenue for the week is \$2000, and labor cost consists of two workers earning \$8 per hour who work 40 hours each, what is labor cost as a percentage of Revenue? William Cain

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#### Which of the following statements are true? Select all that apply Download png Kevin Sutter

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#### What is the factored form of the polynomial? x2 − 12x + 27? Kaitlin Dean

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#### Which factor does not affect soil formation? A. type of rock B. time of exposure C. surface area D. animal intrusion Kristi Hammond

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#### Use the given graph to determine the limit, if it exists. A coordinate graph is shown with a horizontal line crossing the y axis at six that ends at the open point 2, 6, a closed point at 2, 1, and another horizontal line starting at the open point 2, negative 3. Find limit as x approaches two from the left of f of x. and limit as x approaches two from the right of f of x.. Download png Melissa Norris

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#### What are the solutions of 3x2 + 14x + 16 = 0? Blair Lewis

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#### 10TH GRADE MATH WILL GIVE A BRAINLEST FOR RIGHT ANSWER What value of x will make parallelogram ABCD a rhombus? x=Download png Whitney Matthews

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3 views Samantha Barber

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#### Solve the inequality. 2(4 + 2x) ≥ 5x + 5? x ≤ Justin Parker

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#### Elp please!! A biologist has determined that a particular osprey has a 70% chance of catching a fish on any given day. Carry out a simulation of twenty trials using the random number table below to find the probability that the osprey will actually catch a fish on all of the next three days. Explain your method. 945 025 354 793 236 106 746 981 105 012 832 180 250 871 835 793 726 864 496 947 Curtis Rhodes

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#### Ow many solutions exist for the mixed-degree system graphed below? mc001-1.jpg zero one two three HELP PLEASE Download png Melissa Norris

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#### What is the word form of the number 602,107? Timothy Norman

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#### Clalcutate the average of 766 and 878 Kyle Mckinney

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#### What is the following sum? mc011-1.jpg Timothy Norman

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#### What is the solution of log(2x + 6) 8 = 3 x = −2 x = 2 x = −3 x = 3 Melissa Norris

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#### Figure ABCD is a parallelogram. What is the value of p?Download png Craig Stewart

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#### Find the area of a regular hexagon with an apothem 10.4 yards long and side 12 yards long. Round your answer to the nearest tenth Kaitlin Dean

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#### Which sentence uses the word abominable correctly? Blair Lewis

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#### If f(x) = 3x2 1 and g(x) = 1 – x, what is the value of (f – g.(2)? a. 12 b. 14 c. 36 d. 38 Ralph Lopez

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#### The square of a number exceeds that number by 12. What are the two possible solutions? 3 or -4 3 or 4 -3 or 4 Melissa Norris

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#### What makes the range less desirable than the standard deviation as a measure of? dispersion? Jeffrey Rodriguez

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#### What is the ratio of 4/5 to 7/15 Karen Wright

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#### A collection of 108 coins containing only quarters and nickels is worth \$21. Which value could replace q on the chart? 21 108 21 – n 108 – n Kathy Robinson

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#### What value of x is in the solution set of 2x – 3 > 11 – 5x? Samantha Barber

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#### How are real numbers used to describe real-world situations? Zach Chandler

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#### Which of the following is the standard form of the equation 5x2 - 20x = 15? A. x2 - 4x = 3 B.x2 - 4x - 3 = 0 C.5x2 - 20x - 15 = 0 Deborah Edwards

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#### Simplify completely 4 m cubed over 3 m squared n times 9 n squared over 30 m squared n squared. Victoria Fowler

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