The height, h, in metres, of an Oregon pine tree can be estimated using the formula h=35∛d², where d is the diameter at the base, in metres. Determine the approximate

height of an Oregon pine tree with a base radius of 2.3 m, to the nearest tenth of a metre.

Question

Maurice Jennings

Mathematics

3 March, 10:27

The height, h, in metres, of an Oregon pine tree can be estimated using the formula h=35∛d², where d is the diameter at the base, in metres. Determine the approximate

height of an Oregon pine tree with a base radius of 2.3 m, to the nearest tenth of a metre.

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Answers (1)

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Angelique Branch · Answer 1

The approximate height of an Oregon pine tree is 96.81 meters.

h = 35 ∛d²

r = 2.3 m

d = r * 2 = 2.3 * 2 = 4.6

h = 35 ∛4.6²

= 35 ∛ 21.16

= 35 * 2.766

= 96.81 m

The height, h, in metres, of an Oregon pine tree can be estimated using the formula h=35∛d², where d is the diameter at the base, in metres. Determine the approximateheight of an Oregon pine tree with a base radius of 2.3 m, to the nearest tenth of a metre.

The height, h, in metres, of an Oregon pine tree can be estimated using the formula h=35∛d², where d is the diameter at the base, in metres. Determine the approximate

height of an Oregon pine tree with a base radius of 2.3 m, to the nearest tenth of a metre.