(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.

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

The number of bacteria in a culture is increasing according to the law of exponential growth. The initial population is 250 bacteria, and the population after 12 hours is double the population after 1 hour. How many bacteria will there be after 4 hours? (Round your answer to the nearest whole number.)

Kindly include the solution and units used please. Thanks

These are corrects 100%, but please tell me how to solve that.

(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.

Question 9 Answer the following questions. Show your work on a separate paper. Round your responses to 3 significant figures. Include appropriate units. Provide magnitude and direction where appropriate. The 4.5 Mg truck shown below collides with the 1.75 Mg car. After the collision, they move forward together. Answer the following questions. 30 km/h 10 km/h 38) What is the combined velocity of the truck and the car just after impact? Show your work. Solution Units Direction 3b) What is the coefficient of restitution of the impact? Show your work or justify your response on a separate piece of paper. Solution Units