What is the equation of a line passing through #(3, 4)# and having a slope of #-5#?

During the lab, you measured the pH of common household items. Write net Brønsted equations that show the acidic or basic nature of the following substances, given thepH. For polyprotic acids, only show one proton transfer. Remember that spectator ions are not included. (Use the lowest possib...

Discuss and compare the four main market structures with illustration....

Problem 8: [10 points) The birth weight in the United States has a standard deviation of o=575. A random sample of n = 30 birth weights give i=3189. (a) Find a 90% confidence interval and interpret it. [3] (b) Suppose now o is unknown but a sample size of n = 15 is taken yielding a sample standard d...

Dillon Products manufactures various machined parts to customer specifications. The company uses a job-order costing system and applies overhead cost to jobs on the basis of machine-hours. At the beginning of the year, the company used a cost formula to estimate that it would incur $4,207,500 in man...

Ten patients were discharged yesterday. Two of these patients were hospitalized 3 days, two were hospitalized 4 days, and the rest were inpatients for 5, 7, 8, 1, 9, and 2 days, respectively. What was the average hospitalized days for this group-correct to one decimal place?...

A paint manufacturer uses a machine toll gallon cars with paint (1 128 ounces). The manufacturer wants to estimate the mean volume of paint the machine is puting in the card within 0.5 ounce Assume the population of volumes is normally distribuid. (8) Determine the minimum sample size required to co...

What is the difference between x rays, ultraviolet, visible, and IR radiation?...

Suppose the rate of change of the unit price p of video boards is p'(x) = -- 2400x (x2 +55)3/2 where x is the number of hundreds of video boards that the supplier will make available to the market daily and p is in dollars. Find the supply equation p(x) for the video boards if the quantity the s...

R134a refrigerant In a vapor compression refrigeration system the following observations were noted. Condenser pressure 2 bar. Evaporator pressure 0.02 MPa. Sub-cooling 10°C. Super heating 20°C. Estimate the power consumed by compressor, heat absorbed in evaporator, heat rejected in condense...

Draw a kinematic diagram of the sewing machine sketches below. Label all inks and joints. Calculate the degrees of freedom (or mobility). (18)...

In a vertical analysis, the base for cost of goods sold is a. total selling expenses b. sales c. total expenses d. gross profit Which of the following is (are) objective(s) of lean manufacturing? a. eliminating waste b. increasing inventory levels c. increased production speed d. all of the above...

Current Attempt in Progress Frinut Company estimates the following overhead costs for the coming year: Equipment depreciation Equipment maintenance Supervisory salaries Factory rent Total $250,000 50,000 20,000 100,000 $420,000 Frinut budgeted $600,000 in direct labor costs and 14,000 machine hours ...

18) Refer to the following trial balance. Credit Debit $19,000 40,000 62,000 17,000 310,000 Cash Accounts Receivable Merchandise Inventory Supplies Land Accounts Payable Notes Payable Common Stock Retained Earnings Dividends Sales Revenue Cost of Goods Sold Salaries Expense Utilities Expense Rent Ex...

The balance of accounts receivable is $75,000 as of end of the period. Prior to adjustment, the allowance for uncollectible accounts has a credit balance of $7,200. Income statement approach is used to estimate expected uncollectible accounts. Net credit sales for the year were $280,000 and cash sal...

y Part 2 (References [Review Topics] Draw the structure of the major organic product of the following reaction. 2req CH2 2rea CH3CH2CH2 CH2CH2CH3 1. Hg(OAC)2, H20 2. NaBH 319 • You do not have to consider stereochemistry In cases where there is more than one answer, just draw one. - ChernDoodle...

A 60 kg diver is positioned so that his radius of rotation is 0.5m as he leaves the plaform in a pike position with an angular velocity of 5 rad/s. a. what is his moment of inertia? b. what is the diver's angular velocity when he assumes a tuck position, altering his radius of rotation to 0.25m?...

2. A vessel with a piston cylinder attached to a spring (see Figure 1) contains CO2 with a volume of 500 L, a pressure of 200 kPa and a temperature of 25degree C (State 1). heat is transferred to the vessel and it starts to expand until the piston just touches the stops. The pressure at this state i...

need the explanation with the steps even with a financial calculator thank you 11. Melissa Price bought a 15-year bond issued by Kroger five years ago for $1,064.28. The bond makes semiannual coupon payments at a rate of 8.5 percent. If the current price of the bonds is $1,083.64, what is the annual...