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Maru [420]
3 years ago
5

Christina is making a necklace using beads. She has 20 red, 14 blue, 10 purple, 28 green, and 8 yellow beads. She randomly choos

es a bead to start the necklace. What is the probability of Christina choosing a bead that is not green?
Mathematics
2 answers:
astra-53 [7]3 years ago
8 0

Answer: 13/20

Step-by-step explanation:

Total number of beads: 20+14+10+28+8=80

Green beads out of the total 80: 28

Non-green beads out of the total 80: 80-28=52

The probability of Christina choosing a bead that is not green is the number if non-green beads divided by the total number of beads, so 52/80, which simplifies to 13/20

Margaret [11]3 years ago
3 0

Answer:

52/70

Step-by-step explanation:

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In ΔEFG, the measure of ∠G=90°, GF = 48, EG = 55, and FE = 73. What ratio represents the cosecant of ∠F?

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