Mathematics, 08.03.2021 06:50 BardiFan
1787 ECU Freshmen were surveyed to determine their favorite cardiovascular equipment at
the Student Recreation Center. The following results were obtained:
936 liked the treadmill machine
846 liked the elliptical machine
321 like only the elliptical machine
Label and fill in your Venn Diagram with the information from this problem. Let T represent
treadmill machine and let E represent the elliptical machine.
o
A. What percentage of freshmen liked both machines?
B. What percentage of freshmen like only the elliptical machine?
C. What percentage of freshmen didn't like either the treadmill or the elliptical machine?
Answers: 1
Mathematics, 21.06.2019 18:30
Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?
Answers: 2
Mathematics, 22.06.2019 00:20
Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte
Answers: 2
Mathematics, 22.06.2019 01:00
How many zeros does this polynomial function, y=(x-8)(x+3)^2
Answers: 1
Mathematics, 22.06.2019 03:30
Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3
Answers: 1
1787 ECU Freshmen were surveyed to determine their favorite cardiovascular equipment at
the Student...
Mathematics, 05.02.2021 22:40
Mathematics, 05.02.2021 22:40
English, 05.02.2021 22:40
Chemistry, 05.02.2021 22:40
Mathematics, 05.02.2021 22:40
Mathematics, 05.02.2021 22:40
Social Studies, 05.02.2021 22:40
Geography, 05.02.2021 22:40