Mathematics, 25.09.2021 14:30 pearsonalyssa
A parabolic arch has a height of 20 ft and a width of 30 ft at the base. If the vertex of the parabola is at the top of the arch, at which height above the base is it 16 ft wide? A. 13.31 ft B. 13.58 ft C. 13.88 ft D. 14.31 ft
Answers: 1
Mathematics, 21.06.2019 20:30
What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
Answers: 1
Mathematics, 21.06.2019 23:00
Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 1
A parabolic arch has a height of 20 ft and a width of 30 ft at the base. If the vertex of the parabo...
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