Mathematics, 04.12.2019 22:31, hehena
The two-way frequency table below shows the results taken from a survey of 500 randomly selected
adults aged 25 to 49. they were surveyed on their preference between two brands of pasta sauces. in
another survey of people aged 25-49, a total of 400 people preferred sauce b. based on the data
below, how many of those 400 people would be expected to be age 40-44? !
pasta sauce preference for survey of 500 adults
sauce b
total
age group
25-
29
30-34
35-39
sauce a
39
41
38
43
37
198
101
96
103
106
94
500
55
65
63
57
302
40-44
45-49
total
238
242
Answers: 3
Mathematics, 21.06.2019 13:30, baca23jasmine
Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?
Answers: 2
Mathematics, 22.06.2019 00:00, maddiemccarter3892
Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.
Answers: 2
The two-way frequency table below shows the results taken from a survey of 500 randomly selected
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