Please round to the nearest hundredth (i.e., 0.01). For a soil, suppose that D10 -0.35 mm,...
I PU UuVERIIJVel A soil is sieved, rendering the following parameters: fines content = 4%, D10 = 1 mm, D20 = 1.4 mm, D30 = 2 mm, D50 = 3.5 mm, D60 = 4.2 mm, D80 = 7 mm. The soil is: O a sand a gravel O O clay a silt
2. Grain size distribution curves are illustrated below for four different soils. For each soil sample determine D10, D30, D50, D60, Cu, cc, %Gravel, %Sand, and %Fines. Also, if possible and appropriate, comment on the gradation characteristics of each sample (i.e. well, poor, uniform, etc.). Recall that you may not be able to determine D1o, D3o, and/or D6o for all of the samples. 100 -O- Soil 1 -- Soil 2 -Soil 3 Soil 4 90 0 80 0 70 60...
on 4 Please round to the nearest Tenth (i.e., 0.1). No Comma! Moist unit weight of soil, gamma 101 pcf The factor of safety, FS-3 A square footing carries the proposed total load of 680 kips (Q) red out of on Dr-B Φ = 30° с 0 v 0.35 E-450,000 Ib/t 1:0.88 x B psf (only numeric valuel) 1. Allowable bearing capacity, qa- 2. Required dimension, B in terms of bearing capacity- 3. Required dimension, B in terms of settlement...
Question 1 Please round to the nearest one (i.e., 1). PLEASE DO NOT USE COMMA(S) ON YOUR ANSWER!!! Moist unit weight of soil, gamma - 129 lb/ft3 Cohesion of soil, c 300 lb/ft2 The factor of safety, FS 2 The internal friction angle of soil is 20 degrees A strip footing is shown below. Using Terzaghi bearing capacity factors, determine the followings: Not yet answered Points out of 10.00 Flag question 3 ft 5 ft lb/ft2 2. Allowable bearing capacity,...
show work please asap Find the standard deviation. Round to nearest hundredth. 3, 2, 7, 13, 14, 14, 10, 7, 11 4.8 1 9.96 4.27 4.53
please answer ASAP A technician conducted a grain size test for two soil samples that correspond to the two dotted lines in the plot below. Which of the following statement is wrong? 99.99 10,0 99.9 99.5 99 98 9590 LLLLLL 80 70 60 50 40 30 20 10 5 2 1 0.5 Sample 1 Sample 2 Sieve Size, mm 0.10 0.01 0.10.2 12 5 10 90 95 98 99 99.8 20 30 40 50 60 70 80 Cumulative Mass Percent...
You are evaluating five different investments, all of which involve an upfront outlay of cash. Each investment will provide a single cash payment back to you in the future. Details of each investment appear below. Calculate the IRR of each investment. State your answer to the nearest basis point (i.e., the nearest one one-hundredth of 1%, such as 3.76%)InvestmentInitial InvestmentFuture PayoffEnd of YearA$1.000$1.79612B$10.000$13.6299C$400$1.42018D$3.000$3.6302E$5.500$8.46711
Please round to the nearest one (i.e., 1). Calculate the modulus of elasticity of a fiber-reinforced polymer composite under isostress condition if the composite consists of 25% fibers and 75% polymer by volume. The modulus of elasticity of the fibers and the polymer are 60000000 psi and 500000 psi, respectively. 1. Modulus of elasticity of the composite = psi 2. Determine the percentage of load carried by the fibers =
***In order to receive credit for questions 3-4, round to the nearest hundredth 3. A high school cross country runner has a BOD POD measurement to determine his body fat percentage. Currently, his body fat is 14% and his weight is 162 pounds. His goal percentage is 10% body fat. Please calculate his fat mass. (1 pt. Please calculate his fat-free mass. (1pt.) What weight corresponds to 10% body fat? (3 pts.) 4. An elite female gymnast undergoes a hydrostatic...
3. Provide an appropriate response. Round to the nearest hundredth. (1 point) In a certain town, 40% of adults have a college degree. If four adults from the town are selected at random, the probabilities that 0, 1, 2, 3, or 4 of them will have college degrees are provided in the accompanying table. Find the standard deviation for the probability distribution. x 0 1 2 3 4 P(x) 0.1296 0.3456 0.3456 0.1536 0.0256 Oo=0.96 Oo=1.12 Oo=0.98 Oo=1.88 4. Assume...