Mathematics, 27.09.2021 14:00 danielahchf
At a silversmith’s shop, they have alloys that contain 40% silver and 50% silver. A custom order for a bracelet requires 150 g of 44% silver. How many of each alloy should be melted together to make the bracelet?
Answers: 2
Mathematics, 21.06.2019 17:00
How to solve a simultaneous equation involved with fractions?
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Mathematics, 21.06.2019 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 21:00
Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24
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Mathematics, 22.06.2019 05:00
Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)
Answers: 1
At a silversmith’s shop, they have alloys that contain 40% silver and 50% silver. A custom order for...
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