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grandymaker [24]
3 years ago
13

What is the value of (x + 4)(x – 5) when x = 5? A. 20 B. 4 C. 0 D. 1

Mathematics
1 answer:
sattari [20]3 years ago
4 0
(5+4)(5-5)
(9)(0)
0
The answer is C

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Varvara68 [4.7K]
A. yes this is a statistical question. it is a statistical question because you can answer the question by collecting data.


b. some clusters are.. 3,4,5, and 6 they are clusters because they are assembled around a particular value. the peak is 6 because it is the highest number it reaches. there are no gaps in this table.



c. to calculate the average with a graph you sum the numbers then divide by the total number of values in the set. for this table you add 1+2+3+3+4+4+4+5+5+5+5+5+5 then you divide by 15.

1+2+3+3+4+4+4+5+5+5+5+5+5=51

51 ÷ 15= 3.4



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