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goldenfox [79]
2 years ago
8

Properties of Light Lab Report

Mathematics
1 answer:
lakkis [162]2 years ago
5 0

Answer:

Can You Give Me Some More Information

Step-by-step explanation:

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Which distance measures 7 units?
Rasek [7]

Answer:

the distance between points M and P

Step-by-step explanation:

-1+7=6

Hope this helps! :)

4 0
2 years ago
What is the value of (6.6*10¹⁷)-(9.2*10¹⁴) over (4*10¹⁶)
Gennadij [26K]

Answer:

6.59999999999999999977 × 10^17

Step-by-step explanation:

6.6 x 10^17 - (9.2 x 10^14)/(4 x 10^16)

4 0
3 years ago
I need some help finding m<B and the paper says that this isn't a right triangle so I can't use the Pythagorean theorem to fi
Andrews [41]

7. 1.47 x 10^5mm to kilometers

Answer: 0.147

Shown answer:


8.4.7 kg to pounds

Answer:

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9.138.4oz to grams

Answer: 3923.574

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10. 65.5km to miles

Answer: 40.69981

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11. 23.6ft to cm

Answer: 719.328

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12. 2.36 x 10^4 s to days

Answer: 0.273148148 days

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13. 13.6 L to U.S. Liquid quarts

Answer:

Show the work

help me and ill help you



5 0
3 years ago
PLEASE HELP!
Natasha_Volkova [10]

The graph first represents the provided piecewise function option first is correct.

<h3>What is a piecewise function?</h3>

The graph of a piecewise function contains numerous curve components. It signifies that it has a plethora of definitions based on the value of the input. In other words, a piecewise function behaves differently depending on the input.

We have a piecewise function shown in the picture.

\rm y=\left\{x\le-2:\sqrt{-x-2}\right\}

\rm y=\left\{-2 < x < 1:\dfrac{x}{x^{2}+x-2}\right\}

\rm y=\left\{x\ge1:\log_{2}\left(x+1\right)\right\}

After plotting all the pieces of a function on the coordinate plane we will get a graph the same as shown in the first option.

Thus, the graph first represents the provided piecewise function option first is correct.

Learn more about the piecewise function here:

brainly.com/question/12561612

#SPJ1

8 0
1 year ago
If the inspection division of a county weights and measures department wants to estimate the mean amount of
Amanda [17]

If inspection department wants to estimate the mean amount with 95% confidence level with standard deviation 0.05 then it needed a sample size of 97.

Given 95% confidence level, standard deviation=0.05.

We know that margin of error is the range of values below and above the sample statistic in a confidence interval.

We assume that the values follow normal distribution. Normal distribution is a probability that is symmetric about the mean showing the data  near the mean are more frequent in occurence than data far from mean.

We know that margin of error for a confidence interval is given by:

Me=z/2* ST/\sqrt{N}

α=1-0.95=0.05

α/2=0.025

z with α/2=1.96 (using normal distribution table)

Solving for n using formula of margin of error.

n=(z/2ST/Me)^{2}

n=(1.96*0.05)^{2} /(0.01)^{2}

=96.4

By rounding off we will get 97.

Hence the sample size required will be 97.

Learn more about standard deviation at brainly.com/question/475676

#SPJ4

The given question is incomplete and the full question is as under:

If the inspection division of a county weights and measures department wants to estimate the mean amount of soft drink fill in 2 liters bottles to within (0.01 liter with 95% confidence and also assumes that standard deviation is 0.05 liter. What is the sample size needed?

7 0
2 years ago
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