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laiz [17]
4 years ago
15

What is an organized system of counting?

Mathematics
1 answer:
Rasek [7]4 years ago
3 0
You could use a number line, hope this helps
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Evaluate. (1/4)^−2−(5^0⋅2)⋅1^−1 Enter your answer in the box. HELP! 100 POINTS!
Ymorist [56]

Answer:

\Huge \boxed{\mathrm{14}}

\rule[225]{225}{2}

Step-by-step explanation:

(\frac{1}{4} )^{-2} - (5^0) (2)(1^{-1})

Solving for exponents and multiplying:

(4 )^{2} - (1) (2)(1)

16-2

Subtracting:

\Rightarrow \ 14

\rule[225]{225}{2}

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7

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A sample size of 500 is sufficiently large enough to conclude that the sampling distribution of the sample proportions is a norm
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<span>False</span>

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