Mathematics, 06.05.2020 06:40 student10190
Jorge asked each of the 24 students in his class if they play a musical instrument. He also asked each
student if they play a sport. He gathered the following results:
. 6 students play both a musical instrument and a sport
. 3 students play neither a musical instrument nor a sport.
• 14 students in total play a sport.
Can you help Jorge organize the results into a two-way frequency table?
Plays a sport
Does not play a sport
Plays a musical instrument
Does not play a musical instrument
Answers: 2
Mathematics, 22.06.2019 01:00
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?
Answers: 1
Mathematics, 22.06.2019 01:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 3
Mathematics, 22.06.2019 04:30
Solve the following system algebraically. y = x2 – 9x + 18 y = x – 3 a. (3,1) and (5,3) b. (3,0) and ( 4,2) c. (–4,5) and (7,–10) d. (7,4) and (3,0)
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Jorge asked each of the 24 students in his class if they play a musical instrument. He also asked ea...
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