Which describes a mutation?
a: changes the phenotype of the organism
b: increases the organism’s chance for survival
c: alters the living environment of the organism
d: reduces the organism’s ability to reproduce

john has 55 candy left.

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1