The length (in centimeters) of a typical pacific halibut t years old is approximately f(t) = 200(1 − 0.956e−0.18t). suppose a pacific halibut caught by mike measures 148 cm. what is its approximate age? (round your answer to one decimal place.)

7.2 years

Step-by-step explanation:

where f(t) is the length and t is the number of years old

given the Mike measures 148 cm, we need to find out the age

So we plug in 148 for f(t) and solve for t

divide both sides by 200

Now subtract 1 from both sides

Divide both sides by -0.956

Now take ln on both sides

divide both sides by -0.18

t=7.2

So 7.2 years

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17