QUICK true or false secondhand smoke enters the air from two sources

7. How does the campaign to kill the buffalocontribute to the central ideas of the text? Given the function, Calculate the following values: Select the correct pronoun in the box. Give the letters to Jean and ___. A. I B. me is 1 whole 1 by 3 considered as an integer?? The government decides to increase its expenditures by $350. The multiplier in this economy is 4 and the tax rate is 22 percent. The net effect of this expansionary fiscal policy is to: Group of answer choices Compute the least-squares regression line for the given data set. Use a TI-84 calculator. Round final answers to four decimal places, as needed. x 5 7 6 2 1 y 4 3 2 5 1Regression line equation: = _______ + _______ x. The marginal cost curve (a) Lies below the ATC curve when the ATC curve slopes upward. (b) Intersects the AFC and ATC curves at their respective minimum points. (c) Lies above the AVC curve when the AVC curve slopes downward. (d) Intersects the AFC and AVC curves at their respective minimum points. (e) Intersects the AVC and ATC curves at their respective minimum points A passenger train traveled 180 miles in the same amount of time it took a freight train to travel 120 miles. The rate of the freight train was 15 miles per hour slower than the rate of the passenger train. Find the rate of the passenger train. A train on one track moves in the same direction as a second train on the adjacent track. The first train, which is ahead of the second train and moves with a speed of 36.4 m/s , blows a horn whose frequency is 123 Hz .what is its speed? Given that ABC is a right triangle with the right angle at C, which of the following is true? 1. tan A = 1/(tan B) 2. tan A = sin B 3. cos A = 1/(cos B) 4. sin B = 1/(sin A) WILL GIVE BRAINLY!!!! describe the types of correlation between two variables on a graph Unlike direct materials, the sum of all the direct labor variances is always equal to the flexible budget variance.A. TrueB. False Which region of the United States wasthe wealthiest in the 1800s?A. NorthB. SouthC. West Many school districts have a summer vacation that is 72 days long. What percent of the entire year is summer vacation? Gwen is starting a blog about vegetable gardening. What information should she include on the blog's home page Carla drove her truck 414 miles on 18 gallons of gasoline. How many miles did she drive per gallon? Consider the equation: x 2 6 = 2 18 x x 2 6=218xx, squared, minus, 6, equals, 2, minus, 18, x 1) Rewrite the equation by completing the square. Your equation should look like ( x + c ) 2 = d (x+c) 2 =dleft parenthesis, x, plus, c, right parenthesis, squared, equals, d or ( x c ) 2 = d (xc) 2 =dleft parenthesis, x, minus, c, right parenthesis, squared, equals, d. 2) What are the solutions to the equation? Choose 1 answer: Choose 1 answer: (Choice A) A x = 9 89 x=989x, equals, 9, plus minus, 89 (Choice B) B x = 9 89 x=989x, equals, minus, 9, plus minus, 89 (Choice C) C x = 9 89 x=9 89 x, equals, 9, plus minus, square root of, 89, end square root (Choice D) D x = 9 89 x=9 89 x, equals, minus, 9, plus minus, square root of, 89, end square root Metamorphosis is:______.a. changing of one body form to another within a species, such as the change from an aquatic tadpole to a terrestrial frog. b. an intermediate condition, such as length of legs in mice between longer legs of some mice and shorter legs in others, a condition caused by Hox genes. c. the evolutionary transition from fishes to amphibians. d. the developmental changing of a scale to a feather. What kingdoms of life can have either sexual or asexual reproduction What is the image point of (-5,9) after a translation left 1 unit and down 1 unit?