The bacteria starts at 2million. the doctor prescribes an antibiotic that reduces the bacteria population to 1/4 of its size each day.
a. draw the graph of the size of the bacteria population against time in days.
b. find the formula that gives the size of the bacteria population in terms of time.
c. find the size of the bacteria population ten days after the drug was first taken.
d. find the size of the bacteria population after 14 days

answer: sorry i can't you.

step-by-step explanation:

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

the line of

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: