50%
Assuming that the coins are fair and each have a 50% chance of
head or tails there are 4 equally likely combinations that can occur:
first coin is a head and second is a head, first a head and second a
tail, first a tail and second a head, first a tail and second a tail.
Each is as likely, 25%. The four choices are HH, HT, TH, TT, and you
can see that two of them (HT, TH) fulfill having one head and one tail,
giving you 25% +25% making is 50%.
No, its not my field of interest.
Answer:
D
Explanation:
Aseual reproduction is a type of reproduction in which new organisms are reproduce from single parent without production of gametes. But in D their is fusion of gametes (egg and sperm) therefore it explains to us that it is not an aseual reproduction.
Answer:
As we move through the visible spectrum, red to violet (from right to left in the image), the wavelength _____ decreases_____ and the frequency ____________. .
Explanation:
On the right side are the infrared waves and on the left the ultraviolet spectrum
The relationship between wavelength and frequency is inversely proportional (longer, shorter and vice versa)
