Mathematics, 28.01.2020 23:08, 14onufriychukliliya
Paula has a large ball of yarn that she is going to use to knit a scarf for the winter. every square inch on the scarf requires a certain number of yards of yarn from the ball. a linear model of this situation contains the values (12, 317.24) and (25, 164.75), where x represents the number of square inches knitted on the scarf, and y represents the number of yards remaining on the ball of yarn. how many yards of yarn did paula start with? a. 458 b. 481.99 c. 495
Answers: 3
Mathematics, 21.06.2019 22:00, kiararoman1715
Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?
Answers: 2
Mathematics, 21.06.2019 22:30, mackenzie27717
3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.
Answers: 1
Mathematics, 22.06.2019 01:30, nickeymcorrea
The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.
Answers: 1
Paula has a large ball of yarn that she is going to use to knit a scarf for the winter. every square...
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