A certain radio wave has a wavelength of 8 × 10-2 m, and a certain gamma ray has a wavelength of 2 × 10-12 m. Which of the following is true?
A.
The wavelength of the radio wave is forty billion times the wavelength of the gamma ray.

B.
The wavelength of the gamma ray is four billion times the wavelength of the radio wave.

C.
The wavelength of the radio wave is four billion times the wavelength of the gamma ray.

D.
The wavelength of the gamma ray is forty billion times the wavelength of the radio wave.

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

37

step-by-step explanation:

need points to ask question

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

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