Find the mean. Round to the nearest tenth.Value Frequency 13 2 21 6 24 2 27 5 32 3
A. 6.5
B. 26.9
C. 24.3
D. 23.9
Answer: D
Mathematics
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A recursion formula and the initial term(s) of a sequence are given. Write out the first five terms of the sequence.a1 = 1, an+1 = an4
A. 1, 4, 16, 64, 256 B. 1, 4, 16, 64, 256, 1024 C. 1, 5, 9, 13, 17 D. 1, 1, 1, 1, 1
Mathematics
Use a special product formula to simplify.(5x4 + 4y4)(5x4 - 4y4)
A. 25x8 - 16y8 B. 25x8 - 20x4y4 - 16y8 C. 5x8 - 16y8 D. 25x8 + 16y8
Mathematics
Express as a product.ln 
A. 
ln 8
B. ln 
? ln 8
C. 
D. 3 ln 8
Mathematics
Answer the question.For the equation 
- 
= 
, would any potential solutions have to be rejected? Explain.
What will be an ideal response?
Mathematics