Mathematics, 02.02.2020 22:56, kuuleilani
Shaun is 4 years older than her sister charmaine. if the sum of their ages is 16 how old is charmaine?
a)
4 years old
b)
6 years old
c)
8 years old
d)
10 years old
Answers: 2
Mathematics, 21.06.2019 19:00, alkaline27
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
Shaun is 4 years older than her sister charmaine. if the sum of their ages is 16 how old is charmain...
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