What is the mass number of an atom?

7. Cho Sasaki demonstrates microwave ovens at the National Home Show. She ispaid $7 each for the first 7 demonstrations and $11 for each demonstration over 7.What is her commission for a day in which she makes 12 demonstrations 7 (x + 3) = 12solve for x Which event would appear first on a timeline? Study the list of events in the history of Rome. 80 CE The Colosseum was built. 395 CE Rome split into two empires. 509 BCE Rome became a republic. 44 BCE Caesar was assassinated. 753 BCE Rome was founded. 64 CE Much of Rome burned. A.Rome was founded. B.Much of Rome burned. C.The Colosseum was built. D.Rome split into two empires. Watson Oil recently reported (in millions) $8,250 of sales, $5,750 of operating costs other than depreciation, and $1,000 of depreciation. The company had $3,200 of outstanding bonds that carry a 5% interest rate, and its federal-plus-state income tax rate was 35%. In order to sustain its operations and thus generate future sales and cash flows, the firm was required to make $1,250 of capital expenditures on new fixed assets and to invest $300 in net operating working capital. By how much did the firm's net income exceed its free cash flow what is the value of x in 36/45 = x/5 Determine if the square root is a rational or irrational number. Answer as R for rational and I forirrational When you identify the author of the text which of the following are you specifically examining in the source Neither Mercury nor Venus has its own natural satellite A publicly traded construction company reported that it just paid off a loan that it received 1 year earlier. If the total amount of money the company paid was $1.5 million and the interest rate on the loan was 10% per year, how much money did the company borrow 1 year ago In the poem "Barbara Frietchie," what "flapped in the morning wind"? the zhou dynasty befan after? What niche do lions fill in their habitat? What was the role and importance of the mississippi river in the development of the Native American settlements? the simplest formula for a compound made from element X(molar mass=79.0g mol) that is 21.0% nitrogen by mass is ___A. XNB. XN2C.X2N2D.X3N2 180 miles /2hours find the unit rate in feet per second In the space provided construct a clear and concise letter to appropriate representative of the company you have had a negative experience with this may be a service or product I didnt meet your expectations view the rubric use it to guide your writing Research Problem: You come across three new species of primates that all cohabitate the same forested area. No one has looked at the behavior of these monkeys before so there is lot to discover about each species. You and a fellow researcher are interested in describing the diet of each of these species (Do they eat fruits? Leaves? Insects? Tree-sap? A combination of sorts?). Your fellow researcher has determined that her hypothesis is that two of the monkeys primarily eat fruit, while one of the monkey species eats tree sap. From fastest to slowest, rank the speeds of the balls 1 s after being thrown. Rank the speeds of the balls from fastest to slowest. To rank items as equivalent, overlap them. Three balls of different masses are thrown straight upward with initial speeds as indicated: PICTURErank speedsrank acclerations 9. Which unit goes with timekgKsmm 1. Do you think your memories can be altered? Explain