Mathematics, 16.11.2019 15:31 Sebs1
Ruff, the 50 cm tall labrador retriever stands 3 m from a plane mirror and looks at his image. what is ruff’s image position and height? a. 2 m from the mirror, 20 cm tall. b. 4 m from the mirror, 50 cm tall. c. 3 m from the mirror, 20 cm tall. d. 3 m from the mirror, 50 cm tall
Answers: 2
Mathematics, 21.06.2019 14:10
Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution
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Mathematics, 21.06.2019 21:30
If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca
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Mathematics, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
Answers: 3
Ruff, the 50 cm tall labrador retriever stands 3 m from a plane mirror and looks at his image. what...
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