<span>The number in exponential notation for the product of plural consisting only of Unity (Cyfra at the construction site of Unity 1.9 ) and decimal parts and plural 10 raised to do the appropriate Powers .
</span>0,02 59
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* 100 = 10²
0,0259 = 2,59* 10⁻²
........................................
5,5820
5,5820*10⁰
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0,009 73
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*1000 = 10³
0,00973 = 9,73*10⁻³
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8 56
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: 100 = 10²
856 = 8,56 *10²
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0,0007 2
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* 10 000 = 10⁴
7,2 * 10⁻⁴
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0,001 216
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* 1000 = 10³
1,216 * 10⁻³
3 hours* (460 dives/ 12 hours)= 115 dives.
(Note that the unit cancels out so you get the answer)
The sea turtle made 115 dives in 3 hours~
Answer:
I dont hell know
Step-by-step explanation:
The required sample size is 694.
Given a student wants to make a guess within 0.03 of the true ratio with a 95% confidence level.
Margin of Error, E = 0.03
significance level α=0.05 {95% confidence}
A given estimate of the percentage of population p is p = 0.79.
The critical value for the significance level α = 0.05 is Zc = 1.96. This can be determined using either Excel or a normal probability table.
Use the following formula to calculate the minimum sample size required to estimate the percentage of population p within the required margin of error.
n≥p(1-p)(Zc÷E)²
n=0.796×(1-0.796)(1.96÷0.03)²
n=693.1016
Therefore, the resample sizequired to meet the condition is n ≥ 693.1016 and must be an integer. From this, we conclude that the minimum sample size required is n = 694.
Learn more about confidence level from here brainly.com/question/23630128
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If she is running on that track she will have ran
4022.5
