(c) How many significant figures are there in the value 0.00470 centimeters? (d) The mass of a rock sample is measured four times, yielding values of 24.996 grams, 25.008 grams, 25.011 grams, and 25.005 grams. What is the average mass of the sample in units of grams? The average value is determined by taking the sum of all samples and dividing by the total number of samples.

each to scientific notation. (1) 10.020 (ii) 0.00034 (iii) 2500. How many significant digits are present in the following numbers? Convert (iv) 042.02 (v) 0.1 x 10-3 (vi) 999 kg m³ (vii) population 152,000 grams (viii) 0.000001 grams A

please show the work in handwritten format only ,Kindly do not type. The answer is already provided

using the sine bar technique, find the value of the angle for the given data: the stacked height was composed of the following values, 30, 20, 5, 2 and 1.1 mm. The length of the sine bar is 150 mm. Support your answer by sketch.

Hi please help with this question thank you I just can't seem to work it out even with the given formulas. Thanks! also, I have tried these but they seem to be incorrect, or maybe parts of the calculation may be incorrect since when I submit these all together and I can't really work out where I am going wrong: sigma x = 25.43 sigma y = 13.07 Txy = 49.124

As an exercise, a student weighed several bunches of nails on a balance. The nails were not all the same size. Here are the student's data: 4. number of nails mass in grams 82 122 208 324 435 12 20 26 Prepare a plot of these data on the grid below or on the graph paper. Use "number of nails" as the independent variable and be certain to scale and label the axes correctly. Scale the axes starting at the origin; 0, 0. GO 20 向 12 円 Number of nails Cx) 2. 18 20 mass in

Question: a student has chosen the particular weight of 1.373 kg for gear and optimised is by getting the following plot. Taking into consideration these points. A) comment on the plot? B) why high contact stiffness ratio is important and high mesh as well? Contact stiffness 23.0 21.0 19.0 17.0 15.0 23 57 $2189 Normal module [mm] 4.600 82 79 72 2.862 67 61 62 42931 2325 53120 30 32 2627 54 18 21 ql0991 63 1.125 13.0 1.000 1.100 1.200 1.300 Total contact ratio 1.400 1.500 1.600 1.700

(3) Use the following graph to answer the questions on this page. The total time is 0.4 seconds. Area of a triangle = 0.5 × base × height vertical 1500 .... horizontal 500 time (s) 0.2 -1000 (a) The subject has a body weight of 1000 N. What is the horizontal impulse generated, total vertical impulse generated, and net vertical impulse generated? Show all of your work for full credit (b) If mass is -100kg, what is the change in horizontal and the change in vertical velocity? Reaction Force (N)

Convert 0.226 ug into mg. Report answer in scientific notation. The decimal part is -6 expressed with the letter "e" in the answer For example 5.104 X 10° would be written 5.104e-6. This seems to be the only way Canvas understands scientific notation.

Complete all parts