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Paha777 [63]
4 years ago
12

A circular disc has an area that measures between 1,650 and 1,700 square inches.

Biology
2 answers:
Nina [5.8K]4 years ago
8 0

The radius would be 23 inches

choli [55]4 years ago
5 0

Answer:

Radius could be 23 inches

Explanation:

It is given that, a circular disc has an area that measures between 1,650 and 1,700 square inches.    

Area of circular disc is, A=\pi r^2

r is the radius of circular disc

When the area of circular disc is 1650, then its radius is given by :

A_1=\pi r_1^2

r_1=\sqrt{\dfrac{1650}{3.14}} =22.92\ inches

When the area of circular disc is 1700, then its radius is given by :

A_2=\pi r_2^2

r_2=\sqrt{\dfrac{1700}{3.14}} =23.27\ inches

So, the radius of circular disc could be :

22.92 inches ≤ r ≤ 23.27 inches

Hence, the radius of circular disc could be 23 inches

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The answers would be:

Genotype                Phenotype

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     tt                       Short stemmed

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<u />

<u>You can read on to see how this was done:</u>

Tall stems (T) are dominant to short stems (t).

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tt x Tt

<u>       t        t  </u>

<u>T |  Tt  |   Tt</u>

<u>t  |   tt  |   tt</u>

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     Tt                 2           Tall stemmed

     tt                  2           Short stemmed

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