Q2. Find the mean, median and mode for data in the following table. Classes 0-10 10-20 20-30 30-40 40-50 Frequencies (f) 7 10 18 20 15

Q: AB I| DE 15 What 's the beagth of DE ? D 12

A: We need to prove that∆ABC and ∆DEC are similar triangles. If two tringles are similar then their…

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A: Definition:   Dilation is a transformation, which is used to resize the object.  Dilation is used to…

Q: 2 2. ドN 2.

A: Given expression: 52+7i22-52+i22 We know that a+b2=a2+2ab+b2 So,…

Q: Two numbers sum to 43. Twice the first subtracted from the second is 7. Find the numbers.

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Q: A company solicits bids on each of four projects from five contractors. Only one project may be…

A: We are given the following assignment problem: Project…

Q: A = 0 -1 3 -7 0-5 4 7 1 0 -2 -10 0 10 6 12

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Q: Fuid x;on [o,360) 2"(-2)

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Q: A fishing line 6 ft long is cut into two pieces, one shorter than the other. Express the length of…

A: Given,A fishing line 6 ft long is cut into two pieces, one shorter than the other.

Q: Perform the indicated operations when A= A(I + A) = = -1 2 [4² 0 1

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Q: 2 Ай — | —1 and Au -1 %D 3 then A(3u – 30) =

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Q: Chat with a classmate, then sketch operations and/or grouping symbols to solve this twin puzzle.…

A: Consider the given puzzle. 1  5  1=48  4  2=16