Mathematics, 11.10.2021 21:20 alisonmrodriquez1450
Four friends, Janice, Barbara, Kathy and Roberta, decided to carpool together to get to school. Each day the driver would be
chosen by randomly selecting one of the four names. They carpool to school for 96 days. Use the normal approximation to the
binomial to calculate the following probabilities. Round the standard deviation to four decimal places.
1. Find the probability that Janice is the driver at most 20 days.
2. Find the probability that Roberta is the driver more than 16 days.
3. Find the probability that Barbara drives exactly 24 of those 96 days
Answers: 3
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The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?
Answers: 3
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Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
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Mathematics, 21.06.2019 19:30
What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.
Answers: 3
Four friends, Janice, Barbara, Kathy and Roberta, decided to carpool together to get to school. Each...
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