Mathematics, 13.02.2017 04:16 Serenitybella

# Candle a and candel b are lit at the same time. candle a lasts 9 hours while candle b lasts 6 hours. two hours later, the height of the two candles is the same. find the ratio of the original length of candle a to candle b

Answers: 2

Mathematics, 03.02.2019 22:47

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Answers: 2

Mathematics, 02.02.2019 20:07

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Answers: 1

Mathematics, 02.02.2019 20:01

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²

Answers: 2

Candle a and candel b are lit at the same time. candle a lasts 9 hours while candle b lasts 6 hours....

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