The sound intensity levels for a machine shop and a quiet library are 90 dB and...

Question 13 of 13, Step 1 of 1 STEPHANIE HAYIBOR 9/13 Correct The mean per capita income is 20,908 dollars per annum with a standard deviation of 407 dollars per annum. What is the probability that the sample mean would differ from the true mean by more than 28 dollars if a sample of 55 persons is r...

The equation of a circle C is x^2 +y^2 +2x−4y−44=0 x^2+y^2+2x-4y-44 =0 What is its center (h,k) and its radius r...

Two point charges, Q1 -23 µC and Q2 +50 µC areseparated by a distance of d = 10 cm. The electric field at the point P (see Fig.16-55) iszero. How far from Q1 is P?sample drawing below...Figure 16-55...

Show that the number 0.1234567891011121314151617... in which all the positive integers are written down in order after the decimal point, is irrational ?...

A metal object at 54.0 oC is heated by gaining 30.2 kJ of heat from the environment. The heat capacity, C, of the metal object is 6.30 kJ/ oC When 11.53 g C2H6O (g) is reacted according to the following equation, 368 kJ of heat is released.   What is the ΔH of the reaction? C2H6O (g)...

Print 10. Wake Up Food Equipment Company had the following transactions for the month ending January 31, 2018 Wake Up's cash balance on January 1, 2018, was $14,800. (Click the icon to view the transactions.) Prepare the statement of cash flows of Wake Up Food Equipment Company for the month end...

This Question: 4 pts The following are selected current month's balances for Allbright Enterprises. Accounts Payable Revenue Cash Expenses Furniture Accounts Receivable Allbright Capital Notes Payable $8,000 9,000 5,000 1,750 13,000 12,000 9.250 5,500 Based on this information, calculate the tot...

How do you use the trapezoidal rule with n=5 to approximate the area between the curve #y=(3x^2+4x+2)# from 0 to 3?...

6. (10 Points) Find the steady state output of the discrete time system with the follo function to the input sequence of u,-4/ sin 2? + 4 cos 2, if H (ee)-1170....

just 2 please A 35-turn coil with a diameter of 6.00 cm is placed in a constant, uniform magnetic field of 1.00 T directed perpendicular to the plane of the coil. Beginning at timet-0s, the field is increased at a uniform rate until it reaches 1.30 T att -10.0 s. The field remains constant therea...

How do you change 17.777777 into a fraction?...

In the reaction #2CO(g) + O_2(g) -> 2CO_2(g)#, what is the ratio of moles of oxygen used to moles of #CO_2# produced?...

please explain answers thank you (16) Write a chemical reaction for the complete combustion of cyclopentane, a its structure (not simply its molecular formula): te combustion of cyclopentane, and include (17) Calculate the oxidation state of the carbon atom for compounds sharing the molecular for...

26. (10 points) The wastewater from an industry has a salt or total dissolved solids (TDS) concentration of 110,000 mg/L. The waste cannot be treated biologically in the posttreatment process to remove organic pollutants unless the TDS level is reduced to 20,000 mg/L by dilution because the high-sal...

please answer asap! thank you! "iew Policies Current Attempt in Progress Alex Company reported the following information for 2020. Alex Company Comparative Balance Sheets December 31 Change Assets 2020 2019 Increase/Decrease Cash $61,000 $33,000 $28.000 Increase Accounts receivable 65.000 ...

financial accounting fundamentals 7- Im not too sure what im doing incorrectly newconnect.meducation.com Chapter 5 Exercises ME Reader hapter 5 Exercises i Help Save & Exit Submit Check my work Required information The following information applies to the questions displayed below.) Laker ...

1-10 true or false 1) Information literacy is an essential skill set in the process of writing. 2) In an e-mail, avoid a "subject" line that reveals the gist of your message before the reader opens it. 3) Those who read your writing will have their own confirmation bias. 4) Analyzing can be ...

he speed with which utility companies can resolve problems is very important. GTC, the Georgetown Telephone Company, reports it can resolve customer problems the same day they are reported in 75% of the cases. Suppose the 12 cases reported today are representative of all complaints. a-1. How many of...