Discuss the structure of county government and explain the problems that result from it, and suggest possible remedies

Simplify the following expression 3^2/5 x 3^-7/5. I think it is 1/3. 3^-5/5 Consider the unit cell of aluminum with aluminum ion on every corner and every face-centered site of the cube. Question1. Using the value of ionic radius of aluminum ion r=0.143 nm, the length of each edge of the unit cell can be calculated as what nm? 2.Using atomic weight value of aluminum 27.0, the density of aluminum can be calculated as what g/cm^3 Identify the effects of the Great Schism An Epson inkjet printer ad advertises that the black ink cartridge will provide enough ink for an average of 245 pages. Assume that this claim is accurate and that the standard deviation for this population is 15 pages. A random sample of 33 customers was surveyed about the number of pages they were able to print with their black ink cartridges. What the probability that the sample mean will be 246 pages or more? In a recent survey, a random sample of 130 families were asked about whether they have a pet, and 67 reported that they have a pet. What value of z should be used to calculate a confidence interval with a 90% confidence level what is an irrational number n three (3) sentences, explain the function of a vacuole in plant cells. which of the following was a consequence of the Hatian revolution When Doodle finally walks, Brother waltzes Aunt Nicey around the room for a brief joyful moment. Look at the line. What happens to end their joyful dance? Symbolically, what's interesting about this supposedly light-hearted moment? Can someone please help me with this question thank you! 3. A sound combination of work, play and resta man healthyA. MakeB. are making C. makesD. is making A gardener pushes a shovel into the ground with a force of 75 N. The angle of the shovel to the ground is 80 degrees. What is the downward force of the shovel? A.13.0 N B.73.9 N C.75.2 N D.80.0 N A steam power plant produces 50MW of net work while burning fuel to produce 150MW of heat energy at the high temperature. Determine the cycle thermal efficiency and the heat rejected by the cycle to the surroundings. 300 million years ago, wisconsin was once covered with rock, while West Virginia was covered with swamps. Why do you think west virginia today produces a lot of bad and oil, while wisconsin does not? need help asap!Which bone cells would be called on to chew up the bone and put more calcium in the blood?a. Osteophytesb. Osteopathsc. Osteoclastsd. Osteoblastse. Osteocytes When giving and following complex oral instructions, which of the following is important? Select all that apply. D. beginning to follow the first part of instructions before listening to the second part C. thinking about your response as the speaker is giving instructions B. speaking clearly A. listening closely -0.03x^2+1.53x=0 how would i go about solving for x? HELP ME HELP ME PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! How many kilograms are in 76.2 grams? Use the metric table to help answer the question. Metric Table kilo- hecto- deka- unit deci- centi- milli- 1,000 100 10 1 0.1 0.01 0.001 0.000762 kilograms 0.00762 kilograms 0.0762 kilograms 0.762 kilograms At a certain gas station, 40% of the customers use regular gas (A1), 35% use plus gas (A2), and 25% use premium (A3). Of those customers using regular gas, only 40% fill their tanks (event B). Of those customers using plus, 80% fill their tanks, whereas of those using premium, 70% fill their tanks.Required:a. What is the probability that the next customer will request extra unleaded gas and fill the tank?b. What is the probability that the next customer fills the tank?c. If the next customer fills the tank, what is the probability that regular gas is requested? Suppose there are 310 first-year lawyers in a particular metropolitan area with an average starting salary of $156,000 and a standard deviation of $13,000. What is the standard error of the mean for a random sample of 33 first-year lawyers?