Mathematics, 16.10.2020 17:01 itsdria
Ndiba and Asanji are selling wrapping paper for a school fundraiser. Customers can buy rolls of
plain wrapping paper and rolls of shiny wrapping paper. Ndiba sold 12 rolls of plain wrapping
paper and 5 rolls of shiny wrapping paper for a total of $157. Asanji sold 3 rolls of plain
wrapping paper and 10 rolls of shiny wrapping paper for a total of $188. Find the cost each of
One roll of plain wrapping paper and one roll of shiny wrapping paper.
Answers: 1
Mathematics, 21.06.2019 12:50
4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm
Answers: 3
Mathematics, 21.06.2019 16:00
Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.
Answers: 3
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0Β°, (b) 75 m/ s at 5Ο/ 6 rad, (c) 254 lb at 325Β°, (d) 69 km at 1.1Ο rad.
Answers: 3
Ndiba and Asanji are selling wrapping paper for a school fundraiser. Customers can buy rolls of
pla...
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