What type of matter is 100 grams of sodium chloride?

Homogeneous mixture
Heterogeneous mixture
Pure substance that is an element
Pure substance that is a compound

rearrange the equation A=xy to solve for x 5.Salad dressing is an example of a homogeneous mixture,6.The simplest type of substance is a(n) compound,When elements combine to form compounds, their properties7.do not change8.The chemical symbol for water is H20.9.Substances in a mixture keep their own properties.10.The substances in a heterogeneous mixture can usually be seenand are easily separated. What is the relationship between breathing and cellular respiration? find the sum of -19+(20) Please answer both of these for a brainliest Jonah drives his car to and from work. The total length of the trip to and from work is 19.6 miles. in August, Jonah worked 27 days.How many miles in all did Jonah drive to and form work that month? Complete the explanation. 19.6X 27Jonah drove __________ miles in August. A proposed new project has projected sales of $201,000, costs of $93,000, and depreciation of $25,400. The tax rate is 22 percent. Calculate operating cash flow using the four different approaches. (Do not round intermediate calculations.) There are 16 girls in Ms. Bentley's college math class. If 25% of the students are girls, what is the best estimation for the number of boys in the class?A. 30B. 40C. 50D. 60 there are 40 students in a class. 60% are boys. 25% of the boys have brown hair. how many boys have brown hair? 5. A shopping mall wanted to determine whether the more expensive"Tough Stuff" floor wax was better than the cheaper "Steel Seal" floor waxat protecting its floor tiles against scratches. One liter of each brand offloor wax was applied to test sections of the main hall of the mall. The testsections were all the same size and were covered with the same kind oftiles. After 3 weeks, the number of scratches in each of the test sectionswas counted to observe the wax's effectiveness. Identify Control Group There are twelve members of the mu alpha theta math team. Membership is open to all students, male and female, enrolled in Algebra 1 or higher math courses.Part A: An equation that represents the situation isSELECT ONE12 - b + gb - g = 1212 = b + g12 - (b + g)g + 12 = bPart B: This equation hasa finite number of solutionsinfinitely many solutionsno solutionsbecausethere are an unlimited number of combinations of real numbers whose sum is twelvethere are no combinations of real numbers whose sum is twelvethe number of boys or girls must be a natural numberPart C: An ordered pair that cannot be used to represent this situation is(2, 10)(9, 3)(8, 4)(7.4, 4.6)PLEASE ALSO SHOW YOUR WORK!!! The common stock of the C.A.L.L. Corporation has been trading in a narrow range around $50 per share for months, and you believe it is going to stay in that range for the next three months. The price of a three-month put option with an exercise price of $50 is $4, and a call with the same expiration date and exercise price sells for $7. Required:a. What would be a simple options strategy using a put and a call to exploit your conviction about the stock price's future movement? b. What is the most money you can make on this position? How far can the stock price move in either direction before you lose money? c. How can you create a position involving a put, a call, and riskless lending that would have the same payoff structure as the stock at expiration? The stock will pay no dividends in the next three months. What is the net cost of establishing that position now? Which of the following ridge patterns best describes this fingerprint?.archwhorlO loopdouble loop which was the greatest impact of the treaty of Versailles on the rise of Hitler to power Springboard page 192. Last week, Donnell practiced the piano 3 hours longer than Marcus. Together, Marcusand Donnell practiced the piano for 11 hours. For how many hours did each boy practicethe piano? 2. In a study of nerve cells, researchers measured the timing of spontaneous electrical discharges in a single organism. The interspike-time intervals were approximately normally distributed with a mean of 15.28 ms and a standard deviation of 0.75 ms. Suppose you measured a random sample of n = 4 interspike-time intervals from this population. a. What is the probability that all four times in your sample are between 15.0 and 16.0 ms? (3pt) b. What is the probability that the sample mean time is between 15.0 and 16.0 ms? (3pt) c. Comparing the probabilities you calculated in parts (a) and (b), which is larger? Even if we changed the mean and standard deviation of this population, briefly explain why this will always be the case. (2pt) HELP WILL GIVE BRANLIEST! Please give an explanation Calculate the concentration of vacancies in in fcc silver at 250oC given that the activation energyfor vacancy creation in silver is 79.5 kJ/mol. The units for your answer should be vacancies/cm3. Similarities and differences between alleles Wolfrich vivi en Portugal y Brasil para aprender portugus durante un perodo de 14 meses. Aprendi un promedio de 139 palabras nuevas por mes cuando vivi en Portugal y un promedio de 150 palabras nuevas cuando vivi en Brasil. En total aprendi 1920 palabras nuevas. Cunto tiempo vivi Wolfrich en Portugal y cunto tiempo vivi en Brasil?