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Algebra
Evaluate the function fx=-2x2-3x+5 for the input value -3. -22 -4 2 32
Algebra
10 months ago
Of the total number of books sold in one year, approximately what percentage of the total number did M. Jackson sell? 10 25 15 32 40
Algebra
10 months ago
i. An airplane took off from an airport and travelled at a constant rate and angle of elevation. When the airplane reached an altitude of 500 m, its horizontal distance from the airport was found to be 235 m. What was the angle when the airplane rose from the ground? ;ESSMENT Time Frame: _30 minutes. ing Activity Sheets for Enrichment, Remediation, or Assessment to be given on Weeks 3 and 6 the methed above roo the tan
Algebra
10 months ago
What is the value of x in the equation 1/5 x- 2/3 y=30 , when y=15 4 8 80 200
Algebra
10 months ago
How would you write 2 2/5 as an improper fraction in its simplest form? Use the image below to help you.
Algebra
10 months ago
2. A scuba diver needs a diving tank in order to provide breathing gas while he is underwater. ow much pressure is needed for 6.00 liters of gas at 1.01 atmospheric pressure to be compressed in a 3.00 liter cylinder?
Algebra
10 months ago
Remaining Time: Unlimiled Module Three Discussion Question: Solve the problem below. For your initial post in Brightspace, copy the description of your company given in the box below and then enter your solution to all three parts parts a, b, and c of the problem. To copy the description of your company, highlighting and using "copy" from here in Mobius and then using "paste" into Brightspace should work. However, if when you copy and paste x2you get x2 instead, then change your x2 to xwedge 2. Hint: We covered this topic in "2-1 Reading and Participation Activities: Quadratic Equations" in Module Two. You can check your answer to part b to make sure that you are on the right track For a certain company, the cost for producing x items is 40x+300 and the revenue for selling x items is 80x-0.5x2 The profit that the company makes is how much it takes in revenue minus how much it spends cost In economic models, one typically assumes that a company wants to maximize its profit, or at least wants to make a profit! Part a: Set up an expression for the profit from producing and selling æ items. We assume that the company sells all of the items that it produces. Hint: it is a quadratic polynomial. Part b: Find two values of æ that will create a profit of $ 50. The field below accepts a list of numbers or formulas separated by semicolons e.g. 2; 4; 6 or x+1;x-1 . The order of the list does not matter. To enter square root of a type sqrta. x= 10:70 Save Quit & Save Previous Unit Item Nex Unit Iter
Algebra
10 months ago
The graph represents a distribution of data. What is the mean of the data? 5 10 30 50
Algebra
10 months ago
What is the common ratio between successive terms in the sequence? 1.5, 1.2, 0.96, 0.768, ... -0.8 -0.3 0.3 0.8
Algebra
10 months ago
What is the additive inverse of the polynomial? -6x3+4x2-4x
Algebra
10 months ago
Which sequence is generated by the function fn+1=fn-2 for f1=10 ？ −10, −12, −14, −16, −18, ... -2, 8, 18, 28, 38, ... 8, 18, 28, 38, 48,... 10, 8, 6, 4, 2, ...
Algebra
10 months ago
Assessment 1: Directions: Supply the missing terms. 1. 4, 8, _, 16, 20, ... 2. -1, 1, _, 5, _,... 3. _23, 33, _53 ... 4. 1/2 , 3/2 , _, 7/2 ,... 5. −28, −24,_ −16, −12, ... 6. _, -Mar, _Jul, Sept,_ 7. 8, 11,_ _, 20,... 8. 1/2 ,1, 3/2 ,2, _ 5/2 , _, 7/2 , 4, _J... 9. _, −6, 12,_ _ 10. 1, 4, 9, 16, _36, 49, 64, _,...
Algebra
10 months ago
1. What Number might be a good representation for the sea level? 2. How do represent the distance below and above the sea level? 3. How far is the cliff from the sea level? 4. How far is the bird from the sea level? 5. How far is the crab from the sea level? 6. What is the distance between the cliff and the crab? 7. What is the distance between the bird and the crab?
Algebra
10 months ago
From the given facts below, pose as many problems as you can. Given Facts: A bottle of 500 mL alcohol costs P95 A bottle of 1 L alcohol costs P180 Example: How much will one save if he buys one bottle of 1L alcohol than two bottles of 500mL alcohol?
Algebra
10 months ago
The standard diameter of a golf ball is 42.67 mm. A golf ball factory does quality control on the balls it manufactures. Golf balls are randomly measured to ensure the correct size. One day, an inspector decides to stop production if the discrepancy in diameter is more than 0.002 mm. What is the range of acceptable values?
Algebra
10 months ago
1. John and Susan are getting married! They have 342 guests that plan to attend. They are planning their table set up and want the same number of guests at each table. Using the rules of divisibility, how many sts could John and Susan put at each table?
Algebra
10 months ago
Factor each polynomial completely using any method. Enjoy working with your seatmate using the Think-Pair-Share strategy. 1. x-1x2-5x+6 2. x2+x-6x2-6x+9 3. 2x2-5x+3x-3 4. x3+3x2-4x-12 5. 2x4+7x3-4x2-27x-18
Algebra
10 months ago
Determine whether the sequence is arithmetic or not. If it is, find the common difference and the next three terms. 1.2,5,8,11,... 6.1,5,9,13,... 2. 2,-4, 6,-8, 10, ... 7. 1/2 , 1/3 , 1/4 , 1/5 ,... 3.-6,-10,-14,-18,... 8. square root of 5, square root of 6,7, square root of 8,... 4. 40,42,44,46,... 9.98,95,92,89,... 5. 1.2, 1.8, 2.4, ... 10. 1, 4/3 , 5/3 ,2,...
Algebra
10 months ago
Which are not changed after a rotation? Check all that apply. angle measures orientation size shape position of center of rotation
Algebra
10 months ago
1. A car is 180 inches long. A truck is 75% longer than the car.. How long is the truck? A. 135 inches B. 240 inches C. 255 inches D. 315 inches
Algebra
10 months ago
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