Mathematics, 16.12.2019 11:31 lliaaaa
Aman spent exactly $2.50 on 3-cent, 6-cent, and 10-cent stamps. if he bought ten 3-cent stamps and twice as many 6-cent stamps as 10-cent stamps, how many 10-cent stamps did he buy?
Answers: 2
Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
Answers: 3
Mathematics, 21.06.2019 17:00
() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know
Answers: 1
Mathematics, 21.06.2019 19:00
Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?
Answers: 3
Aman spent exactly $2.50 on 3-cent, 6-cent, and 10-cent stamps. if he bought ten 3-cent stamps and t...
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