Mathematics, 22.09.2020 21:01 alystidham1439
Jen’s age is 2 less than triple her sister’s age. In twelve years, Jen’s age will be 4 less than double her sister’s age. How old are the girls? *PLEASE SHOW WORK AND EQUATIONS*
Answers: 2
Mathematics, 21.06.2019 19:00
The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll
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Mathematics, 21.06.2019 22:30
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2
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Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
Jen’s age is 2 less than triple her sister’s age. In twelve years, Jen’s age will be 4 less than dou...
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