2 years ago

(-3.2)(-1.72) Write your answer to the nearest tenth

Mathematics

2 answers:

Roman55 [17]2 years ago

7 0

Answer:

5.5

Step-by-step explanation:

MArishka [77]2 years ago

6 0

Answer: actually 5.504 rounded to 5.5

Step-by-step explanation:

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3 years ago

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vladimir1956 [14]

The Z-score is calculated by the formula below

$\begin{gathered} z-score=\frac{(x-\mu)}{\sigma}_{} \\ \mu=\operatorname{mean} \\ \sigma=s\tan dard\text{ deviation} \\ x=\text{score} \end{gathered}$

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