Mathematics, 30.06.2019 15:30, amandajennings01
You have a $90 gift card for a coffee shop. each day you use the card to get a coffee for $4.20. what is the value of the card after buying 8 coffees ?
Answers: 1
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 22:30, hbhdnjdndj1867
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?
Answers: 1
You have a $90 gift card for a coffee shop. each day you use the card to get a coffee for $4.20. wha...
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