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Komok [63]
3 years ago
5

Which of the following represents the most accurate estimation of 664-127

Mathematics
1 answer:
Yuliya22 [10]3 years ago
7 0
I would say 550 but what are the answers.
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Bailey made a pan of cornbread. she cut it into 8 equal pieces and ate 1 piece what fraction of the cornbread did bailey eat
salantis [7]

She ate 1/8 of the cornbread, and this is fully simplified as well.


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4 years ago
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On discovering that her family had a 70% risk of heart attack, Erin took a treadmill test to check her own potential of having a
Ghella [55]
The probability of Erin not having a heart attack according to her family history would be 30%.

The probability of the test predicting correctly is 67%.

Therefore, the probability of the test correctly predicting that Erin will not have a heart attack would be (0.30)(0.67) = 0.201 or 20.1%.
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4 divided by the sum of h and 7 using fraction
siniylev [52]

Answer:

4/5+7

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3 years ago
Solve each equation for the specified variable dx + t =10 solve for x
Aleks [24]

Answer:

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If light travels at 3. 108 m/s and its frequency is 6. 1015 Hz, then its wavelength is:
Sergio039 [100]

Answer:

5 * 10^{-8} m

Step-by-step explanation:

The speed of light is 3 * 10^8 m/s and its frequency is 6 * 10^{15} Hz.

The speed of light is given as:

c = λ * f

where λ = wavelength of light

f = frequency of light

Therefore, the wavelength is given as:

λ = c / f

=> λ = \frac{3 * 10^8}{6 * 10^{15}}

=> λ = 5 * 10^{-8} m

The wavelength of the light is 5 * 10^{-8} m

7 0
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