A parking lot is going to be 40 m wide and 100 m long. Which dimensions could be used for a scale model of the lot? О А. 10 ст x 25 сm ОВ. 100 ст х 300 m O C. 25 cm x 75 cm O D. 75 in x 225 cm
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: Suppose 1.5 cubic meter of oil is spilled into the ocean. Find the area of the resulting slick,…
A: Finding the total area occupied by the spilled oil.Given information:The volume of the oil spilled…
Q: 1) The diameter of a sphere is measured to be 5.36 in. Find (a) the radius of the sphere in…
A: Here, diameter of the sphere, d=5.36 in Since 1 in=2.54 cm, we have d=5.36 in=5.36 ×2.54 cm=13.6144…
Q: what will be the cost of gasoline for round trip betwwen san francisco ajd las angeles in an…
A: Given data: The average of automobile is x=23 miles per gallon. The price of gasoline is y=$1.44per…
Q: e) Find a conversion factor to convert from miles per hour to kilometers per hour. ni/h x = km/h b)…
A:
Q: The following lengths are given in meters. Use metric prefixes to rewrite them so the numerical…
A: Given that : a. 1.8 x10^6m b. 0.068 m c.5.7x10^-10m d.3.8 x10^4m
Q: What is the height and length of a cube?
A: Given The readings of vernier calipers The total scale reading (TSR)give the required value And its…
Q: Wires 1 and 2 carry the same current. The magnitude of the magnetic field created by current 1 at…
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: 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: Morty measures a Meeseeks box (an object that is roughly a cube) with an old rusty ruler. Because of…
A: Given that, Width (W)=20.2 cm=0.202 m Height (H)=19 cm=0.19 mDepth(D)=20.31 cm=0.2031 mMass(M)=7.401…
Q: 1) If a sphere has a volume of 375.6 cm3, what is its diameter in... sphere a) dm b) feet 2) The…
A: (a)The diameter of the sphere is equal to two times the radius of the sphere. The Volume of the…
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: Which of the following equations has units of length? Take [x] = L (length), [m] = kg (mass), [t] =…
A: Since N = kg.m/s^2, So Unit of Ft^2 = N.s^2 = (kg.m/s^2)*s^2 = kg.m Unit of mx = kg.m Unit of Fx^2 =…
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
Q: What is the area of a circle which has a diameter equal to 3.138 cm? Hint The area is cm².
A:
Q: Perform these operations in scientific notation with the appropriate number of significant figure…
A:
Q: a) Km? b) mm? c) inches? fuel mileage of a certain car is 28 mpg (mi/gal). What is it in units of…
A: The fuel mileage of the car in km/L can be calculated in following steps.
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 2 steps
- 3) A swimming pool contains 6500 gallons of water.a)How many liters of water does the same pool contain?b)How many pounds of water are in the pool?c)How many metric tons of water are in the pool?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 UnitsPractice) 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 rectangular airstrip measures 32.50 m by 290 m, with the width measured more accurately than the length. Find the area (in m2), taking into account significant figures.1. The floor of a rectangular building has an area of 120 square meter. The length of the floor / is 4m bigger than its width, w. Solve for I. Hint: Start with the equation of the area in terms of I. What kind of equation do you get? /= 48.11 X feet ! No, that's not the correct answer.A relationship such as 1 in.=2.54 cm is a(n) derived unit. equivalence statement. base unit. fundamental quantity
- A jet airplane reaches 812./kmh on a certain flight. What distance does it cover in 5.0min? Set the math up. But don't do any of it. Just leave your answer as a math expression. Also, be sure your answer includes all the correct unit symbols. distance=Calculate the following calculations to the correct number of significant figures: a.) 87.6+9.888+2.3+100.77 b.) 43.7-2.341 c.)89.6+ 98.33-4.674 d.)6.99-5.772 e.) 3.8 x 10^5-8.45 x 10^4Which 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
- A hopskip is a (fictional) unit of length equal to 1.5 meters (1 hs = 1.5 m). The volume of the Earth’s oceans is estimated to be ~ 1.3X 10^24cm . Use dimensional analysis to express the volume of the Earth’s oceans in hs^3.The bottom says "H = 222 * (1)22 × -10 = 24.2 m". I dont understand this calculation and how the answer is 24.2 mShow calculations of the volume , density ,and %error in the space below. Block density =2.7