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2. A real estate agent working in a large city believes that, for three-bedroom houses, the selling price of the house decreases by approximately $2,000 for every mile increase in the distance of the house from the city center. To investigate the belief, the agent obtained a random sample of 20 three-bedroom houses that sold in the last year. The selling price, in thousands of dollars, and the distance from the city center, in miles, for each of the 20 houses are shown in the scatterplot. The table shows com analysis of the data. Distance from City Center miles a Assume all conditions for inference are met. Construct and interpret a 95 percent confidence interval for the slope of the least-squares regression line.
Algebra
10 months ago
1. 1. Introduza o fator externo no radicando das expressões seguintes. a 5 square root of 3 b 7 square root of 7 c 3 square root of 5 d 4 square root of 2 2. Um número real Pétal que P= square root of 50+2+ square root of 200 . Qual éo valor do número P? Considere: 2=1,41. 3. Efetue cada multiplicação e simplifique o resultado. a square root of 18. square root of 12 b square root of 75. square root of 3 c 3 square root of 10. square root of 28 d 4 square root of 8. square root of 20 4. Vamos efetuar as operaç~es indicadas e, quando possivel, simplificar cada resultado. a cube root of10. square root of [5]10 b square root of 3: square root of [5]3 c square root of [4]4 . square root of 4 d square root of 5: square root of [5]5 5. Dêo resultado de cada uma das seguintes divisões: a square root of 28: square root of 4 b square root of [4]49: square root of [4]7 c square root of 21: square root of 3 d square root of 140: square root of 2
Algebra
10 months ago
Calculate cos θ to two decimal places. 1.38 0.77 -0.07 0.69
Algebra
10 months ago
A company makes Japanese-style lunch boxes called bento boxes. Each bento box is a cube with 1/2 -foot-long edges. The company ships the bento boxes in a container in the shape of a rectangular prism that measures 7/2 feet by 3/2 feet by 3/2 feet. A manager correctly finds the volume of the container using a formula. An employee double-checks the calculation by packing the container full of bento boxes. Use the drop-down menus to explain how both volume calculations compare. Click the arrows to choose an answer from each menu. The manager can find the volume of the container using the formula Choose... The employee correctly determines that the container can be filled with Choose... bento boxes. He can find the volume of the container by multiplying the number of bento boxes that fill the container by the Choose... of one bento box. The volume found by using the formula is Choose... the volume of the total number of bento boxes in the container.
Algebra
10 months ago
5 What is the cardinality of the set of all vowels in the English alphabet? a. 1 b. 3 c.5 d. 7
Algebra
10 months ago
.. Wayne used the diagram to compute the distance from Ferris, to Dunlap, to Butte. How much shorter is the distance directly from Ferris to Butte than the distance Wayne found? a. 20 mi b. 25 mi c. 10 mi d. 35 mi
Algebra
10 months ago
Read each statement and identify what is being asked. Choose your answer inside the box and write your answer on the space provided. 3rd Quartile P25 5th Decile 20% 6th 1. Which decile determines 60% of the data? 2. The lower quartile can be equal into what percentile? 3. The 75th percentile is also equal to 4. It refers to the median score. 5. What percentage of the data is less than or equal to the value of P₂o and D2 ?
Algebra
10 months ago
iteration. Iteration 2 has 4 circles drawn around each of the circles created in the previous iteration. How many circles would be created added in Iteration 3? Draw Iteration 3 below. Origmal Ieration 3
Algebra
10 months ago
. The volume of the prism is x3+64 . If the height is the binomial factor of the volume and the trinomial factor is the product of length and width, find the height of the prism,
Algebra
10 months ago
Fill in the blanks below in order to justify whether or not the mapping shown represents a function.. The mapping diagram above does NOT represent~ a function since there is one number√ in Set A the input where there [is only one mapping to Set B the output
Algebra
10 months ago
An interval of 200μs is equivalent to
Algebra
10 months ago
Learning Task 2. Complete the following to make true statements. Then, determine the property applied. 1. 18+ underline =6+18 _ 2. -40+ underline =0 _ 3. _ 10+3+6=10+ _ 4. -15+ underline =-15 _ rs 5. _ +0=42 _ _6. -25+8= underline +-16 _ 7. 30 underline =30 _ 8. [46]2=4 _ _ 9. 15* underline =0 _ 10. 12-4= _12_
Algebra
10 months ago
Which ordered pair is a solution to the system of linear equations? 2x+3y=6 -3x+5y=10 0,2 2,0 3,2 2,3
Algebra
10 months ago
I want 5 halves of a cupcake for myself, 6 halves for my friend, and 3 halves for our other friend. Doggo would be great.
Algebra
10 months ago
1. Nora walked from her house to her school at a speed of 25 m/min. The distance between her house and school was 500 m. She arrived in school at 7.30 a.m. At what time did she start walking from her house?
Algebra
10 months ago
According to John Muir, “When one tugs at a single thing in nature, he finds it attached to the rest of the world." How is the given diagram related to the said quote? How does the four subsystem of the Earth connect with each other? Write your answer on a separate sheet of paper.
Algebra
10 months ago
Customer: "Currently I am paying $ 60.00 a month for my service. I would like to upgrade to the $ 80.00 service package because my new employer offers a 20% discount with your company. What would be the cost difference compared to what I am paying now if I upgraded?" Employee: "With your discount you would only pay _a month more for the upgraded plan." $ 4,00 $ 6.00 $ 22.00 $ 36.00 No difference
Algebra
10 months ago
Fill-in the blanks 1. One way to arrange the data in a set of columns and rows is called . 2. Two of the important parts of a table of data is its and 3. Display is a method to organize your data where the leading digits are separated from the trailing digits. 4. The 2 Methods in collecting data are: first _method that can be in the form of and , the other one is_method that is in the form of and
Algebra
10 months ago
Which equation could generate the curve in the graph below? y=-2x2+3x-5 y=-2x2-4x-2 y=-2x2-16x-28
Algebra
10 months ago
Increase 52 by 14% Give your answer as a decimal.
Algebra
10 months ago
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