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nikitadnepr [17]
3 years ago
15

PLZ HELP ME!!!! I WILL GIVE BRAINLIEST!!!!!! 5 stars and a thanks!!!! 50 POINTS!!! Type out how you would explain the color blue

to a blind person. The blind person has been blind ever since he was born. This is a real challenge question.
Mathematics
1 answer:
Wewaii [24]3 years ago
3 0

Answer:

As color is simply the kind of light reflected by surfaces(if the sun was green, many plants would die), color can be explained fairly simply to a blind person.  Each color represents a separate wavelength, and objects that reflect these wavelengths show up in various colors.  Thus simply state the following: The color blue is displayed by all objects that reflect wavelengths from 380 and 500 nanometers.

<em>Hope it helps <3</em>

<em>p.s. I know this is supposed to be kind of philosophical, but I'm a nerd, so...</em>

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For the years between 1980 and 2012, the function c(x)=0.006x^3−0.48x^2+12.8x+85 approximates the number of countries that atten
Evgesh-ka [11]

Answer:

  199

Step-by-step explanation:

2004 is 24 years after 1980. The polynomial remainder theorem tells you the remainder from division by x-24 will be the function value c(24). We can find the remainder/function value by evaluating the function rewritten to Horner form:

  c(x) = ((0.006x -0.48)x +12.8)x +85

  c(24) = ((0.006(24) -0.48)(24) +12.8)(24) +85 = (-.336(24) +12.8)(24) +85

  = 4.736(24) +85 = 198.664

  c(24) ≈ 199

The approximate number of countries attending the 2004 Olympics was 199.

5 0
3 years ago
What is sin 7x/4 ? I need help on this URGENT Trig
Dahasolnce [82]

If you start from the "standard" sine function, i.e.

y = \sin(x)

You can change its graph in four ways:

Amplitude: you can multiply the whole function by a constant to stretch/squeeze it vertically. The transformation looks like

y = \sin(x) \to y = k\sin(x)

Phase: you can add a constant to the argument translate it horizontally. The transformation looks like

y = \sin(x) \to y = \sin(x+k)

Period: you can multiply the argument by a constant to stretch/squeeze it horizontally. The transformation looks like

y = \sin(x) \to y = \sin(kx)

Shift: you can add a constant to the whole function to translate it vertically. The transformation looks like

y = \sin(x) \to y = \sin(x)+k

In your case, we're changing the period of the function. If k>1 the function is squeezed, so you're squeezing the graph horizontally by a factor of 7/4

4 0
3 years ago
The United States Air Force has 19 women for every 81 men in enlisted if a squadron has 750 members how many women are there
elena-s [515]

Answer:

the answer is B


Step-by-step explanation:


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3 years ago
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Butoxors [25]

Answer: 1/8

Step-by-step explanation: hoped this helped:))

8 0
3 years ago
Plssssss help!!!!!!!!!!!!!!!!
Juli2301 [7.4K]

Answer:

it is A

Step-by-step explanation:

a line is 180°, so if the ? and 140 are on the same line, 180-140 is your answer.

5 0
3 years ago
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