A short necklace has 32 gold beads and 8 black beads. A long necklace has a total of 60 beads.Both necklaces have the same ratio
of gold beads to black beads. How many black beads are on the long necklace
1 answer:
Answer:15
Step-by-step explanation:
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Answer:
Step-by-step explanation:
"one over threep + 15":
Answer:
(D) t^4
Step-by-step explanation:
You have defined ...
a3 = a2·a1
a4 = a3·(a2·a1) = a3²
a5 = a4·(a3·a2·a1) = a4² = (a3²)² = a3⁴
Then if a3 = t, a5 = t⁴
Answer:
4.5
Step-by-step explanation:
1±4±2±8±4±8=27
27÷6=4.5
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