Mathematics, 04.05.2021 21:40 Averybeam300
#1 In a survey, 200 students voted on their favorite drink to hate with a snack
The percent for each response is given in the table. Use the table to write
equivalent fractions comparing the part to the total number of students in the
survey. DO NOT SIMPLIFY THE FRACTIONS!
Drink
Percent
Fraction out of
100
Fraction out of
200
Soda
3496
Juice
27%
Water
21%
Milk
18%
Answers: 3
Mathematics, 21.06.2019 16:50
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
Mathematics, 21.06.2019 21:00
Which of the functions graphed below has a removable discontinuity?
Answers: 2
#1 In a survey, 200 students voted on their favorite drink to hate with a snack
The percent for ea...
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