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MATH SOLVE
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A convenience sample differs from a voluntary sample in that a convenience sample is structured based on accessibility to the researcher, and a voluntary sample is based on participant interest. convenience samples survey each participant once, and voluntary samples survey each participant numerous times. convenience sampling is a method of random sampling, and a voluntary sample is not. convenience sampling is not a probability-based method, and voluntary sampling is
Algebra
7 months ago
Which expression has both 8 and n as factors?
Algebra
7 months ago
Combine the like terms to create an equivalent expression: -4r-2r+5
Algebra
7 months ago
Which graph matches the equation y+3=2x+3 ?
Algebra
7 months ago
Which statements regarding the diagram are true? Check all that apply. angle XFG is an interior anale of Delta EFG angle EFG is an interior angle of Delta EFG angle FEZ is an exterior angle of Delta EFG angle YGE is an exterior angle of Delta EFG angle EGF and angle FGY are supplementary angles angle FEG and angle FGE are supplementary angles.
Geometry
7 months ago
If quadrilateral PQRS is a kite, which statements must be true? Select three options overline QP ≌ overline QR P overline PM ≌ overline MR overline QR ≌ overline RS angle PQR ≌ angle PSR angle QPS ≌ angle QRS
Geometry
7 months ago
Factor 6x4-5x2+12x2-10 by grouping. What is the resulting expression? 6x+5x2-2 6x-5x2+2 6x2+5x2-2 6x2-5x2+2
Algebra
7 months ago
If kx=5x-6 , which expression is equivalent to k+k4? 54+4-6 554-6-6 54-6+54-6 54-6+54-6
Algebra
7 months ago
In a football tournament, each team plays exactly 19 games. Teams get 3 points for every win and 1 point for every tie. At the end of the tournament, Team Olympus got a total of 28 points. From the following options, how many times could Team Olympus have tied?
Algebra
7 months ago
In circle O, overline RT and overline SU are diameters. , what is mwidehat VU ? If mwidehat Rv=mwidehat vU 47 ° 52 ° 64 ° 87 °
Geometry
7 months ago
Identify the graph that correctly represents the inequality |x+1|+2> 5
Coordinate-geometry
7 months ago
Which relation is a direct variation that contains the ordered pair 2,7 y=4x-1 y= 7/x y= 2/7 x y= 7/2 x
Algebra
7 months ago
Which expression is a perfect cube? -8x21y8 -64x64y64 -125x9y20 -216x9y18
Algebra
7 months ago
4. You are tiling a kitchen floor that is 10 ft wide by 4 yd long. How many square yards of tile do you need? 1 point 13 1/3 yd2 13 1/2 yd2 20 yd2 40 yd2
Algebra
7 months ago
The volume of a right cone is 343 π units3 . If its height is 21 units, find its diameter.
Algebra
7 months ago
Select the correct answer. The triangles in the diagram are congruent. If mF=40 ° ,mA=80 ° ', and mG=60 ° , what is mB? A 40 ° B. 60 ° C. 80 ° D. 100 ° E. 120 °
Geometry
7 months ago
The price of a car is £15400 before it is reduced by 8%. How much does it cost after the reduction?
Algebra
7 months ago
Unit 3 Test Study Guide Name:_ Parallel & Perpendicular Lines Date:_ Topic 1: Parallel Lines & Planes Use the diagram to the right for questions 1-5. 1. Name a plane parallel to plane WXT._ 2. Name two segments parallel to overline VU. _ 3. Name two segments parallel to overline SW. _ 4. Name two segments skew to overline XY. _ 5. Name two segments skew to overline VZ. _
Algebra
7 months ago
Which undefined term can contain parallel lines? line plane point ray
Algebra
7 months ago
In circle O, overline AE and overline FC are diameters. Arc ED measures What is the measure of widehat EFC 2 17 ° . 107 ° 180 ° 253 ° 270 °
Geometry
7 months ago
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