$6.36
you have two digits in the cents place, so your third decimal would be the factor that rounds up or down, since the number is above 5 you round up
Answer:
5.66 years
Step-by-step explanation:
450 x 1.025^(n) = 450 + 67.50
450 x 1.025^(n) = 517.50
1.025^(n) =(517.50 / 450)
1.025^(n) = 1.15
n = ln(1.15) / ln(1.025)
n = 5.66
Answer:
12825$
Step-by-step explanation:
1 yard = 3 ft
we can convert each of the lengths from ft to yards
240 ft = 80 yards
285 ft = 95 yards
450 ft = 150 yards
150+150+95+80 = 475 yards
1 yard of fencing costs 27$ so we are going to multiply that by the total yards
475*27=12825$
Step-by-step explanation:
100*77+72/4
100*77+18
7700+18
7718
Answer:
Step-by-step explanation:
Let
y-----> the trout population
x----> the time in years
we know that
----->exponential function that models the trout population
