Mathematics, 21.02.2021 20:10 sdolina5
Many polling organizations track the public’s approval of the president, which varies from month to month. For several months after his inauguration, Barack Obama’s approval rating stood at well over 60%, but fell lower as time passed. In April 2014, with the midterm elections approaching, a Wall Street Poll interviewed a sample of 1000 adults nationwide. Of that sample, 440 people (44%) said they approved of the job President Obama was doing. Based on a 95% confidence interval, is it possible Obama still had majority support at that point in his presidency?
Answers: 2
Mathematics, 21.06.2019 22:00
The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds
Answers: 3
Mathematics, 21.06.2019 23:10
Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2
Answers: 2
Mathematics, 22.06.2019 03:00
Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.
Answers: 1
Mathematics, 22.06.2019 07:50
The function f(x) = 2 • 5x can be used to represent the curve through the points (1, 10), (2, 50), and (3, 250). what is the multiplicative rate of change of the function?
Answers: 2
Many polling organizations track the public’s approval of the president, which varies from month to...
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