Pomocy mam zadanie z matematyki o następującej treści

oblicz o ile procent :

a) winogrona są droższe od bananów

b)banany są tańsze od jabłek

c)winogrona są droższe od jabłek

dane:

jabłka-4.00

banany-3.50

winogrony-4.20

daje 25pkt

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

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

but which class are u may know that first

answer

step-by-step explanation: