Observation #4 The day is sunday‚ April 2‚ 2017‚ I am at my grandmas house. I am observing my cousin Audrey‚ who is 5 years-old. The time is approximately 11:30 am. Audrey and I sit at the kitchen table for the observation. I give Audrey a set of shapes that are in two sizes in red‚ yellow‚ and blue. The shapes are triangles‚ rectangles‚ squares and hexagons. Audrey scans the pile‚ then picks out shapes that are they same size of each color and places them in stacks. She places the large shapes
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figure out how much distance the cow can accomplish before it wound up a stake. Winton came up with an idea of thinking about a‚“regular polygon” being used to determine the skills of the cow attached to wire‚ perimeter‚ number of sides‚ length of sides‚ length wire and lastly the diameter of the stake all needed to be determined. So how do we the readers solve this? Laubach decided to wrap the polygon in wire this being the number of sides‚ when the wire is unwound its end will be determined as
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effect the time of the swinging of the pendulum‚ be it weight‚ string length‚ the angle‚ or the swinging point. Planning my investigation I will set up my investigation by having a 30cm length of string. This will be cut six times as I am measuring six different lengths of string. These will include lengths of: 30‚ 25‚ 20‚ 15‚ 10 and 5 centimeters. To make my results reliable I will test them three times each‚ at all the lengths‚ and average them out‚ to give a more accurate measurement. I think
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1. The length of a rectangle is 4 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 85 feet‚ find the width and the length. X L W x 2W-3 2. A total of $9000 is deposited into two simple interest accounts. In one account the annual simple interest rate is 5%‚ and in the second account the annual simple interest rate is 7%. The amount of interest earned for 1 year was $485. How much was invested in each account?
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with common lab equipment and techniques‚ to gain proficiency in determining volume‚ mass‚ length‚ and temperature of a variety of items using common laboratory measurement devices‚ to learn to combine units to determine density and concentration‚ and to use laboratory equipment to create serial dilutions and determine the density and concentration of each dilution. Procedure: Measure the volume‚ mass‚ length and temperature of a variety of items. Create dilution of sugar water. Data Tables and
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AREA OF LAS CUEVAS BAY MAP THREE SHOWING THE STUDY AREA OF LAS CUEVAS BAY Methodology How data was collected. In order to complete the research the following was done: The bay was divided into 4 points The length of the study area was measured using a measuring tape The width of the study area was measured The slope of the beach was measured with a clinometers Pictures were taken together with observations identifying the coastal features The wave height of
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Record the mass to the nearest 0.01 g in the data table. Volume: Use the metric ruler to measure the length‚ width‚ and height of the rectangular solid. Record these measurements to the nearest 0.1 cm in the data table. Calculate the volume using the following formula: Volume (cm3) = length (cm) x width (cm) x height (cm) Record the volume in your
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free‚ fade free‚ shrink free‚ light weight‚ frequently sold in the tropics‚ transparent fabric Burning test- Burns quickly‚ crushable bead‚ less residue‚ shinny‚ and unpleasant smell Fiber- Polyester YARN COUNT Yarn count= no. of yarns× length of the yarn 169× weight of the yarn (gms) Warp= 10×10/169×0.01 =100/1.69 =59.17 Weft= 10×10/169×0.01 =100/1.69 =59.17 GSM GSM= weight of the yarn of 10cm×
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approximately A. 90 km/h B. 30 km/h C. 10 km/h D. 2 km/h 3. By what factor does the volume of a cube increase if the lengths of the edges are doubled? A. 16 B. 8 C.4 D. 2 E.√2 4. If the length of a box is reduced to one-third of its original value and the width and height are doubled‚ by what factor has the volume changed? A. 2/3 B.1 C. 4/3 D. 3/2 E. depends on relative proportion of length to height and width 5. If the area of a circle is found to be half of its original value after the radius is multiplied
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+ w l: length w: width Perimeter of a triangle: a + b + c a‚ b‚ and c: lengths of the 3 sides Area: Area of a square: s × s s: length of one side Area of a rectangle: l × w l: length w: width Area of a triangle: (b × h)/2 b: length of base h: length of height Area of a trapezoid: (b1 + b2) × h/2 b1 and b2: parallel sides or the bases h: length of height volume: Volume of a cube: s × s × s s: length of one side Volume of a box: l × w × h l: length w: width
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