Mathematics, 17.06.2020 19:57 amchavez
Five girls decide to spread a rumor. Within the first hour, each girl tells four other
people. Then within each subsequent hour, each person that knows the rumor
continues to tell four more people about it. Let x = the number of hours, and y = the
number of people who know of the rumor. After five hours, how many people know
about the rumor? Set up the equation represented by this situation using the
variables above, and solve the problem, showing the calculation that you did to get
your answer.
Answers: 3
Mathematics, 20.06.2019 18:02
What’s the ratio in simplest form if you count 14 robins out of 150 birds
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Mathematics, 21.06.2019 20:50
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p
Answers: 1
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
Five girls decide to spread a rumor. Within the first hour, each girl tells four other
people. Then...
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