Mathematics, 24.04.2021 06:00 GreenHerbz206
Q#5 This is used for the next few questions: The rating for the new scary movie has a scale of 0 to 10. The average rating for the scary movie was 8.3 with a standard deviation of 0.5.
Using the empirical rule, what is the percent of people who gave the movie a rating below 8.3
(Write your answer as a number without a percent sign.)
Answers: 2
Mathematics, 21.06.2019 14:00
โณcde maps to โณstu with the transformations (x, y) arrowright (x โ 2, y โ 2) arrowright (3x, 3y) arrowright (x, โy). if cd = a + 1, de = 2a โ 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
Mathematics, 21.06.2019 17:00
Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?
Answers: 1
Mathematics, 21.06.2019 19:00
What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)
Answers: 2
Mathematics, 21.06.2019 19:30
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
Q#5 This is used for the next few questions: The rating for the new scary movie has a scale of 0 to...
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