The monthly rents (in dollars) paid by 8 people are given below. (Note that these are already ordered from least to greatest.) 835 , 915, 975 , 1010 , 995 , 1080 , 1100 , 1120 , 1140. Suppose that one of the people moves. His rent changes from $1140 to $940 . Answer the following. (a) What happens to the mean? It decreases by $___ It increases by $___ OR It stays the same (b) What happens to the median? It decreases by $ ___ It increases by $ ___ OR It stays the same

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

answer: 80,000

step-by-step explanation:

the population doubles every day.

10,000*2=20,000 day 4

20,000*2=40,000 day 5

40,000*2=80,000 day 6