Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. 5y2 – 8y = 2 Question solved general 10 months ago 4321

What is the solution to the equation below? Round your answer to two decimal places. 5x = 26 A. x = 2.19 B. x = 2.02 C. x = 0.50 D. x = 1.41 Question solved general 10 months ago 3947

This table shows the number of spins and average points from the spins.Spins 6 8 2 3 4 1 10 5Average points 9 11 12 4 7 7 8 6Use the data from the table to create a scatter plot. Question solved general 10 months ago 8820

Which situation CANNOT be represented by this equation? 8x + 5 = 29 CLEAR CHECK Angel has $29 to order shirts online. Each shirt costs $5, and there is an $8 shipping charge. How many shirts, x, can Angel buy? Angel has $29 to order shirts online. He buys 8 shirts and pays a $5 shipping charge. What is x, the cost of each shirt? Angel is ordering shirts that cost $8 each online. There is also a $5 shipping charge. If he has $29 to spend, how many shirts, x, can he buy? Question solved general 10 months ago 1498

The function f(x) = 200 × (1.098)x represents a village's population while it is growing at the rate of 9.8% per year. Create a table to show the village's population at 0, 2, 4, 6, 8, and 10 years from now. Use your table to create a graph that represents the village's population growth. When the population doubles from its current size, the village will need to dig a new water well. To the nearest half of a year, about how long before it is time for the village to dig the new well? Question solved general 10 months ago 6268

Kevin is calculating his expenses for his planned trip to Colombia. He has a total budget of $2,106,559 (2,106,559 Colombian pesos) for this trip. If his lodging will cost him $313,597, his plane ticket will cost him $891,922, a Spanish/English phrasebook costs him $91,438, and he has allocated $348,792 for food, how much does he have remaining for spending money and other miscellaneous expenses? Question solved general 10 months ago 9951

Which property can be justified using the ratios in triangle XYZ Question solved general 10 months ago 7950

Solve this problem using the above process. The sides of a triangular lot are represented by x, 3x, and 3x + 2. Find each side if the perimeter is 632 feet. The first length is The second length is The third length is Question solved general 10 months ago 9866

Sandy is using a 9-inch by 11-inch by 2-inch cake pan to bake a cake. After pouring the batter into the cake pan, she notices that there is a one-inch gap between the top of the batter and the top of the pan. What is the volume of the cake batter? Question solved general 10 months ago 2642

How can you decompose the composite figure to determine its area?a)as a pentagon and four semicirclesb)as two rectangles and four circlesc)as a square and four semicirclesd)as two triangles and four circles Answer: C :A square and four semi circles Question solved general 10 months ago 4752

The distance, y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph below:A graph titled Motion of a Car is shown with Time in hours labeled on x-axis and Distance from Starting Point in miles labeled on y-axis. The scale on the x-axis shows the numbers 1, 2, 3, 4, 5, 6, and the scale on the y-axis shows the numbers 0, 13, 26, 39, 52, 65, 78. There are three straight lines in the graph. The first line joins ordered pair 0, 0 with 2, 26. The second straight line joins 2, 26 and 3,26 and the third straight line joins ordered pair 3,26 with the ordered pair 5,52.Which of the following best describes the motion of the car shown? It travels for 2 hours, then stops for 3 hours, and finally travels again for 2 hours. It travels for 2 hours, then stops for 3 hours, and finally travels again for 5 hours. It travels for 2 hours, then stops for 1 hour, and finally travels again for 5 hours. It travels for 2 hours, then stops for 1 hour, and finally travels again for 2 hours. Question solved general 10 months ago 7304

Percentage grade averages were taken across all disciplines at a particular university, and the mean average was found to be 83.6 and the standard deviation was 8.7. If 18 classes were selected at random, find the probability that the class average is less than 80.A. 0.0235B. 0.7427C. 0.1730D. 0.0396 Question solved general 10 months ago 7067

Tom has just received a new job offer. He is told that his starting salary will be 75,000.00 per year. He is also told that his salary will probably be 83,000.00 in four year. 1. Use the data given to find the rate of change, or the salary increase per year. (HINT;compute the slope) 2. We are now going to use a line to model Tom's Salary growth. Use the Data giving and the slope value from step 1 to write the slope intercept form of the line. 3. Based on your equation from step 2 what will Tom salary be in ten years? Question solved general 10 months ago 8911

Use a trigonometric ratio to find the value of x. Round your answer to the nearest tenth. Question solved general 10 months ago 7182

PLLLZZZZZZZ Help!!!This table shows the age and weight of eight children.Age (years) 7 7 8 8 9 9 10 10Weight (lb) 50 60 65 70 70 80 75 90Use the data from the table to create a scatter plot. Question solved general 10 months ago 8978

HELP PLEASEEEEEEEEEEEEEEEEEEXZ=n, WZ=2n-5, and the perimeter of triangle XWZ is 20. What is the value of n? ANSWERS3,5,7,6 Question solved general 10 months ago 9493

The graph shows the distance y, in miles, of a moving train from a station over a certain period of time, x, in hours:A graph titled Distance Vs Time is shown with Time in hours labeled on x-axis and Distance from Station in miles labeled on y-axis. The scale on the x-axis shows the numbers 1, 2, 3, 4, 5, 6, 7, and the scale on the y-axis shows the numbers 0, 45, 90, 135, 180, 225, 270, 315, 360. The graph shows a straight line joining the ordered pairs 0, 90, and 1, 135, and 2, 180, and 3, 225, and 4,270.What is the speed (in miles per hour) of the train and why? 45 miles per hour, because speed is the rate of change of distance 90 miles per hour, because speed is the initial value of the function 135 miles per hour, because speed is the distance traveled in unit time 270 miles per hour, because speed is the distance traveled in a certain time@prestonrobotics Question solved general 10 months ago 8002

Juan wants to change the shape of his vegetable garden from a square to a rectangle, but keep the same area so he can grow the same amount of vegetables. The rectangular garden will have a length that is 2 times the length of the square garden, and the width of the new garden will be 16 feet shorter than the old garden. The square garden is x feet by x feet. Old garden area = New garden area x2 = (2x)(x – 16) x2 = 2x2 – 32x 0 = x2 – 32x What is the value of x that makes sense in this context? What are the dimensions of the new garden? Question solved general 10 months ago 8238