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Questions (44)
Use the "My solution mode" simulation to complete the activity. Acid-Base Solutions How could you adjust the settings of the
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Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 11 mole of hydrogen gas and 0.5 moles of
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A small amount of sodium hydroxide is added to water. When the chemical reaction reaches equilibrium, the pH is 12. Which
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what is the ph of a 1×10−4 mol hcl solution?(1 point) responses 4 8 6 2
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Crystals are made using supersaturated solutions of solids in water. These solutions hold more of the solute than they would at
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What of the following is an advantage of the thermal properties of plastic?(1 point) Responses Plastics are easy to mold into
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The conductivity of a solution is how much electricity it can conduct. Under what circumstances can a solution conduct
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In American society, success is usually measured by how much wealth a person possesses. While the majority of Americans earn
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A car can go a certain number of miles per gallon of gas. The line of best fit that represents these data is y=34x+2, where the
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Ellen also finds the number of siblings for each student in Ms. Nguyen’s class. In this case, she finds that 5 students have
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Dataset A has an IQR of 16, dataset B has an IQR of 13, and dataset C has an IQR of 2. Which statement is true? (1 point)
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the dateset is 1,2,3 the mean is 78,81,83 the standard deviation is 1.23,1.42,1.19 which datasets has the highest variability
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Geoffrey is looking at two datasets, each of which has the same mean. How can he determine which of the two datasets has less
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{39,42,36,47,44,43,36} what is the average deviation from the mean round to nearest hundrethedth.
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1,1,1,1,1,1,2,2,2,2,3,4,5,what is the median
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The sum of two numbers is 22, and the product of the same two numbers is 120. What are the two numbers? Input the lesser number
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the population of a current species of rhinoceros is declining at a rate of 6% each year. There are currently only 82
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Francis is hiking up Ellington Hill. After 1 hour, he is at an elevation of 100 feet. After 5 hours, he is at an elevation of
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The function f(x)=x^2 is transformed 3 times to become f(−x+4)+3. Place the transformations in the order in which they
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To graph the square root function y=-2 square root x+1-3, complete the table of data points for the function. x=-1,0,3; y= ?,?,?
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Which model best represents the following scenario? Monet is measuring the relationship between the age of a student and their
3 answers
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A playground swing sways back and forth and loses momentum and distance with each oscillation. If the swing travels a total
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In the portfolio assignment from Unit 2, you were asked to write an essay in which you argued which was the most significant
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Townes bought a personal watercraft for $6,500. If it depreciates in value by 13% each year, the situation can be modeled using
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Analyze the explicit formula of the arithmetic sequence an=3.7+12n and report the ninth term, rounded to the nearest tenth.(1
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g(n)=275(1.032)^13
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The function g(n)=275(1.032)n models the sequence of the end-of-year balance of an investment account with a principal of $275
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The sequence 3.75, 7.5, 11.25, 15, 18.75, . . . represents the total cost a customer pays at a taqueria based on the number of
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An insect population is growing such that each new generation is 2.5 times as large as the previous generation. Suppose there
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1/4times7+3.5=
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14 times 7+ 3.5=
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There are currently 3.5 inches of snow on the ground. If the weather forecast predicts it will snow at a rate of 14 inch per
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if the age for a boy is 8 and he weighs 62 lbs and the line of best fit is y^=5.5x+16. What is the value for y^ given in the
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Charles wants to go on a fishing trip. The price of the excursion varies based on the length of the trip. The line of best fit
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Jason found the trend line y=6.6x+13.4for a dataset. One of the points in the dataset is (4,43.6) . Which of the following is an
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y There is a high school track meet and the runners are competing in an 800- meter run. Sakari fell right at the beginning of
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A hot air balloon's path is modeled using the function f(x)=−x2+150 . A mine shaft elevator's path is modeled using the
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Calculate the 5-number summary of the skewed dataset 5, 6, 6, 7, 7, 8, 8, 8, 9, 9, 14, 16. Which of the following choices is
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Calculate the 5-number summary of the skewed dataset 15, 16, 16, 17, 17, 18, 18, 18, 19, 19, 29. When constructing the box plot
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how many planets are there if our solar system is just a third
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Willow is in her fourth year working for the same company. Her starting salary was
$48,000. The next year, her salary was
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Write your own question that asks a student to interpret a different key feature
of this graph in terms of the given context.
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create a equation from the 3 points (0,10),(1,10),(2,0)
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create a exponential equation from the 3 points (0,10),(1,10),(2,0)
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Answers (2)
could u simplify that
The answer is a Positive Linear function
