According to Nostrand, Map 10.3, which of the following is not considered one of the three Ohio river ports that had natural advantages for town founding?
a. Cincinnati
b. Pittsburgh
c. Louisville
d. St. Louis

Rhesus monkeys were exposed to lesioning of a specific brain area, and when they woke up they showed a pronounced decrease in their fear responses. The part of the brain that was most likely under investigation in this study was the ________. Accidentally a food handler sprays glass cleaner onto a pan of baked chicken strips. Which type of hazard is this? Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold. For a sample of 14 stations last Tuesday, the correlation was 0.65. Can the company conclude that the correlation is positive Expectant mothers many times see their unborn child for the first time during an ultrasonic examination. In ultrasonic imaging, the blood flow and heartbeat of the child can be measured using an echolocation technique similar to that used by bats. For the purposes of these questions, please use 1500 m/s as the speed of sound in tissue. I need help with part B and C To clearly see an image, the wavelength used must be at most 1/4 of the size of the object that is to be imaged. What frequency is needed to image a fetus at 8 weeks of gestation that is 1.6 cm long? A. 380 kHz B. 3.8 kHz C. 85 kHz D. 3.8 MHz If the rate of formation (also called rate of production) of compound C is 2M/s in the reaction A --->2C, what is the rate of consumption of A Using the function f(x)=-x^2+8x-13 find f(4) Help someone please!! A middle school has 470 students. Regina surveys a random sample of 40 students and finds that 28 have cell phones. How many students at the school are likely to have cell phones? A. 132 students B. 188 students C. 329 students D. 338 students Please include ALL work! Calculate the density of the following material.1 kg helium with a volume of 5.587 m700 kg/m5.587 kg/m0.179 kg/m The last dividend paid by Coppard Inc. was $1.25. The dividend growth rate is expected to be constant at 27.5% for 3 years, after which dividends are expected to grow at a rate of 6% forever. If the firm's required return (rs) is 11%, what is its current stock price Which of the following is not an antioxidant _________1) Sodium benzoate 2) Sulphur dioxide 3) Sulphite salts 4) Citric acid What is the the product of (-1 - 3i) and its conjugate? Can somebody please solve this problem for me! If mirror M2 in a Michelson interferometer is moved through 0.233 mm, a shift of 792 bright fringes occurs. What is the wavelength of the light producing the fringe pattern? Wyckam Manufacturing Inc. has provided the following information concerning its manufacturing costs: Fixed Cost per Month Cost per Machine-Hour Direct materials $ 5.40 Direct labor $ 42,400 Supplies $ 0.30 Utilities $ 1,700 $ 0.25 Depreciation $ 15,200 Insurance $ 11,600 For example, utilities should be $1,700 per month plus $0.25 per machine-hour. The company expects to work 4,200 machine-hours in June. Note that the companys direct labor is a fixed cost.Required:Prepare the company's planning budget for manufacturing costs for June. Gavin goes to the market and buys one rectangle shaped board. The length of the board is 16 cm and width of board is 10 cm. If he wants to add a 2 cm wooden border around the board, what will be the area of the rectangle board? What strategy benefits both companies and employees since it increases a company's ability to recruit and retain workers and allows employees to balance work and home life by allowing them to choose their starting and ending times, as long as they are there during a specified core period why is road transport most common in nepal What is the missing statement in step 10 of the proof? The roller coaster car reaches point A of the loop with speed of 20 m/s, which is increasing at the rate of 5 m/s2. Determine the magnitude of the acceleration at A if pA