Mathematics, 09.09.2020 02:01 mckadams02
Adam buys a red marble and a blue marble. If the total weight of 4 such red
marbles and 7 such blue marbles is 190g, and the total weight of 12 such red
marbles and 5 such blue marbles is 282g, what is weight of the blue marble?
Answers: 1
Mathematics, 21.06.2019 21:30
Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need
Answers: 3
Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
Answers: 1
Mathematics, 21.06.2019 23:30
The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .
Answers: 1
Adam buys a red marble and a blue marble. If the total weight of 4 such red
marbles and 7 such blue...
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