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Find the test statistic F to test the claim that the populations have the same mean. Brand 1 Brand 2 Brand 3 n = 8 n = 8 n = 8 x¯=3.0 x¯=2.6 x¯=2.5 s = 0.50 s = 0.60 s = 0.55

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17. The output voltage of piezo- electric crystals is given by: E = t.g.p; where t is the crystal thickness, g its voltage sensitivity and p is the acting pressure. For a quartz crystal 2 mm thick with voltage sensitivity of 0.055 Vm/N, determine: a) the output voltage when subjected to a pressure of 10 bar. b) If the uncertainty in the voltage measurement is ± 5 V and the uncertainty in the thickness measurement is ± 7.5 µm, estimate the uncertainty in the measured pressure.

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Tasty treats, family owned, bakery, barely broke even last year, according to an economist who went over the companies financial documents with the owners. Their accountant said that their company made profit this disagreement about the profit implies that one of them either an accountant or an economist is incompetent, true or false

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A 5300 kg train car is rolling along the track with a constant speed of 11 m/s. It collides (and connects with) another train car whose mass is 3400 kg. Determine the speed with which the two connected cars continue to roll along the track.

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Merrill Kim Sharp has a system composed of three components in parallel. The components have the following reliabilities: $R_1 = 0.89$, $R_2 = 0.92$, and $R_3 = 0.81$. The overall reliability of the system = % (enter your response as a percentage rounded to two decimal places).

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Section 3 - Q1 [Section 3 general information stays the same. It is repeated for your information. Section 2 and Section 3 are based on the same set of information.] Bentley Inc. (the lessor) leases an asset to Haley Corp. (the lessee) for four years. Data relating to this lease are provided below. Assume this lease is a capital lease in all parts below. Answer the following questions for Bentley Inc. (the Lessor). 1. Lease is signed on 1/1/1 2. Lease term: 4 years 3. Remaining useful life of leased asset as of 1/1/1: 5 years 4. Cost of leased asset to lessor (less than FMV of leased asset): $35,000 5. Expected fair market value of leased asset on 12/31/4: $1,000 6. Expected fair market value of leased asset on 12/31/5: $6,000 7. Incremental borrowing rate and rate implicit in lease: 10% 8. Actual fair market value of leased asset on 12/31/4: $8,000 9. Actual fair market value of leased asset on 12/31/5: $5,000 10. Payments of $20,000 are to be made at the end of each year. Executory costs represent $2,000 of the $20,000 payment. 11. The lease contains a guaranteed residual value on 12/31/4 of $4,000. What is the lease receivable balance on 1/1/1? PV of MLPs = (i= , pmt= , FV= %, n= .0) - PV of UGRV = Lease Receivable =

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The specific internal energy of two-phase Ammonia at T = 10 F is equal to 350 Btu/lb, the quality of the two-phase mixture is equal to 0.15 0.75 0.42 0.58

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Lolla Inc. currently has $875,000 in accounts receivable, $675,500 in inventories, and $875,000 in accounts payable on its balance sheet. The firm's production manager has determined that the cost of goods sold (COGS) is 80% of the annual sales revenue produced, totaling $6,250,000. Lolla's production manager has determined that through negotiations with its suppliers, the firm could reduce their COGS sold down to 70% and thus reduce its cash conversion cycle time.

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5. Let's factorize the following numbers and express in exponential form a) 16 b) 27 c) 128 d) 343 e) 625 f) 400 g) 864

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si un circulo tiene un diámetro de 50 m cuanto mide el radio?

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