How many cubic feet are in 1.2 yd^3? A. 3.6 yd^3 B. 32 yd^3 C. 0.40...
The height (in feet) and volume of usable lumber (in cubic feet) of 32 cherry trees are measured by a researcher. The goal is to determine if volume of usable lumber can be estimated from the height of a tree. The results are plotted below. (a) In this study, the response variable is A. neither height nor volume. The measuring instrument used to measure height is the response variable. B. volume. C. height or volume. It doesn't matter which is...
QUESTION 14 How many cubic feet of propane can be stored inside a 50.0 gal tank? OA.6.70 f3 CB373 ft3 OC.so0ft3 50.0 D. 152 ft3 QUESTION 15 How many mm3 are in a cm3? CA. 1 ов, 10 C. 100 D. 1000
> Consider that the composition of an automotive engine fuel is represented by C^Hi8 (a) How many cubic feet per minute of air is required by a 4- stroke engine with a displacement volume of 3200.3 ? (b) Now consider that the exhaust emissions contain 2000 ppm of CO, 100ppm of HC, and 50 ppm of NO. If the stoichiometric amount of air is used for combustion, determine the pounds per minute of CO, HC, and NO emitted. The engine...
Find all solutions to the triangle described below. A = 63º, b = 7.5 yd. a = 6.8 yd Apply the rules regarding the use of significant digits to each angle and length after all computations are complete. O a. B = 39º. C = 78°, c = 2.4 yd b. B = 79°, C = 38°, c = 4.7 yd or B' = 101°, C' = 16°, c' = 2.1 yd c. B = 799, .C = 38°, c...
How many traditional bricks are there 3 points in 200 cubic feet of brick masonry work? 1350 550 1100 2700 8 points Calculate the number of cement bags required in construction of an R.C beam having a cross-section of 9" x 18" and a clear span of 14'. Bearings of the beam are 6" on both sides. The concrete ratio is 1:2:4. Volume of 1 cement bag is 1.25 cft. 5 bags 8 bags 3 bags 1 bag
15. If A=[1:38], then A(3) returns: C. a. 8 b. 3 16. ('a'-'A') returns: a. 32 b. -32 c. Error d. None of the above. 17. If s=["Hello", 'world'], then length( s ) returns: 10 C. d. If a=12.453, then which of the following condition will not present it as 12.45: a. b. 2 None of the above. 18. fprintf("96.2f', a) None of the above. a. format bank b. disp(a) d. 19. When use fprintf, which of the following is...
Five cubic feet of an aqueous hydrochloric acid (HCl) having a molarity of 2.0 is to be prepared. Assuming the SG of the solutions is 1.02, determine: (a) How many gram of pure HCl is needed? (b) How many liters of pure water is needed? (c) What is the mole fraction of HCl in the solution? (d) What is the mass fraction of HCl in the solution?
5. How many stable structure(s) are shown below? A. 0 B. 1 C. 2 D. 3 E. 4 6. Determine the number of zero-force members for the following truss A. 8 B. 10 C. 12 D. 22 E. None of the above
(10 points) 1. The height (in feet) and volume of usable lumber (in cubic feet) of 32 cherry trees are measured by a researcher. The goal is to determine if volume of usable lumber can be estimated from the height of a tree. The results are plotted below. Volume 0 60. 7 0.0 80.0 90.0 Height (a) In this study, the response variable (y) is A. height. B. volume. C. height or volume. It doesn't matter which is considered the...
43. Two point charges of values +3.6 and +6.9 uC are separated by 0.40 m. What is the electrical potential at the point midway between the two point charges? (e 8.99 x 10 Nm/c2) a. +0.47 MV b.-0.24 MV c. +0.24 MV d. +0.97 MV e. -0.47 Mv