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BRAT NAME TE WORK 45. EXPONENTIAL GROWTH/DECAY A population that initially has 20 bints approximately doubles every 10 years. Which graph represents this population growth? EXPLAINI 20 20 40 Number of years 0 Number of years Number of em Number of Years tahlaholm shows the monthly balance in a savings account, which earns no interest. Which

BRAT NAME TE WORK 45 EXPONENTIAL GROWTHDECAY A population that initially has 20 bints approximately doubles every 10 years Which graph represents this populatio class=

Respuesta :

at zero years, total birds = 20

After 10 years, total birds = 20 x 2 = 40

After 20 years, total birds = 40 x 2 = 80

and it continues in that format

so , looking at the graphs,

graph 1 is wrong because total birds in there after 20 years is 40

graph 2 is wrong because the number of birds is decreasing instead of increasing

graph 3 is wrong because total birds after 20 years is 20

graph 4 is correct beacuse total birds after 20 years, tracing it up is 80

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