A football field has 60,000 square feet. Convert this to square meters. (1 inch = 2.54 cm) O 505.89 m² O 357.45 m² Ⓒ5577.04 m² O 100.00 m²
Q: 9.E. You want to paint a wall in your room measuring 14 feet x 9 feet with a thickness of 1…
A:
Q: O The speed in km/min equal to 78.0 mi/h O The area in ft? of a rectangle with sides 18.6 m and 3.82…
A:
Q: A U.S. gallon is a volume of 3.78 liters, where 1000 liters = 1000 L = 1 m3 .How many gallons would…
A: Given data: Height of the cylinder (H) = 2.00 m Radius (R) = 0.500 m 1 gallon = 3.78 L 1 m3 = 1000…
Q: Express each of the following approximations of ππ to six significant figures.
A: Given data : 22/7 and 355/113 Required: Answer in six significant figures
Q: Cube A is 2 inches on a side. Cube B is 8 inches on a side. Determine the following: 1. The volume…
A: 1. volume of cube:we know that,volume=side3VA=23=8 in3VB=83=521 in3
Q: 6. Using dimensional analysis, evaluate the following and report in the unit required. Be sure to…
A: The given expression: 8 mg-3.11×10-6 kg +4598 μg According to the question we need to find the…
Q: ? m A² -N•m W т
A:
Q: The circumference of a sphere was measured to be 72 cm with a possible error of 0.5 cm. Use linear…
A: Given Circumference of a sphere= 72 cm Maximum error = 0.5 cm
Q: 2. The density of pure solid copper is 8.93 grams per milliliter. What volume does 7 kilograms of…
A:
Q: Which of the following has the most significant figures? A: 124.12 B: 124.10 C: 3.05 x 105 D: 1205…
A: The objective of the question is to identify which of the given numbers has the most significant…
Q: I. Significant Figures Solve the following problems: A. Round off 0.004286 to 3 significant figures.…
A:
Q: A football field is 100. yd long. Convert this distance to Sl units.
A: The objective of the question is to convert the length of a football field from yards to meters,…
Q: If a sphere has a volume of 375.6cm^3, what is the diameter in dm and feet?
A: Volume of the sphere is given asV= volume of the spherer=radius of the sphere
Q: In a right triangle, the side opposite angle theta has length 9.26 m and the side adjacent to angle…
A: The length of the opposite side of angle theta is given as l = 9.26 m. The length of the adjacent…
Q: A circular flower bed has a radius of 5.45m. Compute its (a) circumference in feet and (b) area in…
A:
Q: The primary dimensions of the constants (a, b) given in the equation F(y) = V (by – ab) are equal…
A: The unit of a quantity in terms of dimension is defined as MxLyTz Here x,y and z depend on the unit…
Q: Do the following calculations to the correct number of significant figures: a.) 5.01 x 103/7.8 x…
A:
Q: What is the area of a circle which has a diameter equal to 3.138 cm? Hint The area is cm².
A:
Q: Calculate the following to the correct number of significant figures. Assume arbitrary units (u).…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: Perform these operations in scientific notation with the appropriate number of significant figure…
A:
Q: Soccer fields vary in size. A large soccer field is 144 meters long and 84.4 meters wide. Hint a.…
A: Required: Soccer Field Dimensions
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
- A rectangular block of wood is measured to have the dimensions 11.2 cm, 3.4 cm and 4.10 cm. Compute the volume of the block using the rules of significant figures. O 1.645 x 10² cm² a) b) 16 x 10² m² c) 1.6 x 10² cm² d) 1.60x 10² cm² Question 8 (Mandatory) (10 points) Saved 0:211. Multiplication or division: keep the same number of significant figures in the product or quotient as is in the least precise factor. Examples: 3.1 * 25.6=79.360000... = 79 6.7/981.0=0.0068297655... = 0.0068 keep only 2 significant digits 2. Powers or roots: keep the same number of significant figures as in the original number. Example: Sqrt(38) 6.164414... keep only 2 significant digits = 6.2 (11.6)² = 134.5600000... = 135 Exercises 3. Addition or subtraction: Round off, to the number of decimal places determined by the number with the least number of places beyond the decimal point. Example: 31.5+24.61 +3.28+1.19 +0.762 +0.003 = 61.345 1. 3.9 * 78.9= = 61.3 (correct result) 2. 32.01 +96.321 +36.98 +0.00023 +28.9= 3. 26.9/98 = 4. 421 0.003 =Practice) a. To convert feet (ft) to meters (m), the number of feet should be multiplied by which of the following conversion factors? i. 1 m/3.28 ft ii. 3.28 ft/1 m b. To convert sq.in to sq.ft, the number of sq.in should be multiplied by which of the following conversion factors? i. 144 sq.in/1 sq.ft ii. 1 sq.ft/144 sq.in c. To convert sq.yd to sq.ft, the number of sq.yd should be multiplied by which of the following conversion factors? i. 1 sq.yd/9 sq.ft ii. 9 sq.ft/1 sq.yd 3. (Practice) Determine the final units of the following expression: 9.8m/s2 ×100cm/1m×1in/2.54cm×1ft/12in 4. (Practice) a. Determine the conversion factors that can be used to convert miles per gallon (mpg = mi/gal) to kilometers per liter (km/liter), given that 1 liter = 0.22 gallons and 1 kilometer = 0.6214 miles. b. Using the conversion factors you determined in Exercise 4a, convert 25 mpg into km/liter. 5. (Automotive) a. An automobile engine’s performance can be determined by monitoring its rotations per…
- 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. 195.7