Write the following number in scientific notation (with at least 3 significant digits): 20457.06405 x 10 A %3D
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Q: Significant Figures: Complete the table below. Number 0.00300 925,592 720 0.00235 5.24 2500 Number…
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Q: Volume (ml) Pression (kPa) 1/Pression (kPa") 20 96.6826 18 105.9603 16 115.7262 14 127.4453 12…
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Q: The table data: 15 1.75 13 1.63 11 1.5 9 1.35 7 1.19 5 1.01 3 0.78 A. Graph these data B. Describe…
A: Graph:
Q: How many significant figures are in each of the following? a) 2.401 b) 0.0005337 c) 6.00 d) 5.1…
A: a) 2.401 Significant figures = 4 b) 0.0005337 Significant figures = 7
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- A Texas rancher wants to fence off his four-sided plot of flat land. He measures the first three sides, shown as A, B, and C in the figure below, where A = 4.20 km and 0 10c = 19⁰. 0 + D = ? km D = y + A + B + C + D = 0 C e= ? 7.5⁰ A = 4.20 km C = 3.02 km 19⁰ A X km X ° west of south B 16° W ZA N He then correctly calculates the length in kilometers and orientation in degrees west of south of the fourth side D. What is his result in kilometers and degrees west of south? D = S X B = 2.48 km EWhat is the area of a circle which has a diameter equal to 3.138 cm? Hint The area is cm².A map suggests that Atlanta is 730. miles in a direction 5.00°north of east from Dallas. The same map shows that Chicagois 560. miles in a direction 21.0° west of north from Atlanta.Figure P1.68 shows the location of these three cities. Modelingthe Earth as flat, use this information to find the displacementfrom Dallas to Chicago.
- Perform these operations in scientific notation with the appropriate number of significant figure 2.80*10-5 km + 1.14*105 cm.Q1) A) Find the answers to the following problems using the rule of Significant Figures a) (10.4168) m - (6.0) m b) (1.31) ст х (2.3) сm c) (5.7621) m / (6.201) m d) (2.5000) m + (32.85) m B) Represent each answer above in the scientific notationSolve to the significant number of digits 3456 + 888.010 + 53.11 + 7 – 1.0 (45.805*2.00)/5.0 + 0.1
- An astronomical unit (AU) is the average distance between the Earth and the Sun, approximately 1.50 × 10° km. The speed of light is about 3.00 x 10° m/s. Express the speed of light in astronomical units per minute. Number UnitsPart A What is the area of a circle of radius 11.87 m ? Express your answer using four significant figures. ? A = m2 Submit Request Answer Part B What is the area of a circle of radius 4.7 m? Express your answer using two significant figures. A = Submit Request AnswerThe answer seems incorrect. Maybe it's because of multiplying wrong angles while calculating the x and y components. Please recheck and correct the answer.
- A unit of time year (yr) is defined as 365.25 days. Y How many seconds are there in 1.10 yr ? Express your answer using three significant figures. 1.10 yr = Submit Part B 17| ΑΣΦ 1.10 yr F Request Answer How many nanoseconds are there in 1.10 yr ? Express your answer using three significant figures. VO ΑΣΦ w ? ns SWhich one of the choices below represents the preferred practice regarding significant figures when multiplying the following: 15.0 x 5.6 x 2.33? Select one: а. 200 b. 196 O c. 195.720 O d. 195.72 e. 195.7If Ã= 2£ + 49 + 6£. Find the magnitude of Á?