Mathematics, 27.01.2020 18:31 gracerich
Which two ratios form a proportion? a) 3 : 4 and 6 : 12 b) 3 : 4 and 9 : 15 c) 3 : 4 and 12 : 18 d) 3 : 4 and 15 : 20
Answers: 2
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 17:30
One positive number is 9 more than twice another. if their product is 95, find the numbers
Answers: 1
Mathematics, 21.06.2019 17:50
F(x) = x2 โ 9, and g(x) = x โ 3 f(x) = x2 โ 4x + 3, and g(x) = x โ 3 f(x) = x2 + 4x โ 5, and g(x) = x โ 1 f(x) = x2 โ 16, and g(x) = x โ 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x โ 1 arrowright
Answers: 2
Mathematics, 21.06.2019 18:30
In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
Answers: 2
Which two ratios form a proportion? a) 3 : 4 and 6 : 12 b) 3 : 4 and 9 : 15 c) 3 : 4 and 12 :...
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