Apopulation of bacteria is growing at a rate of
9.25% per hour. if the population starts at 320,
what is the population three hours later?

417.

Step-by-step explanation:

The multiplier is 1.0925.

After 3 hours the population is 320 * 1.0925^3

= 417.27

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

s

step-by-step explanation: