Answer:
do you need all work shown for this problem
<span>The
number of bacteria, b:
b(t) = 15t^2 − 60t + 125,
temperature, t:
t(h) = 3h + 4
Find the number
of bacteria in the food in h hours
=> you need to find b as a function of h, i.e. b(h) = b[t(h)]
b [t (h)]= 15 [t(h) ]^2 - 60 [t(h)] + 125
b(h) = 15 [ 3h + 4}^2 - 60 [3h + 4] + 125
b(h) = 15[9h^2 + 24h + 16] - 180h - 240 + 125
b(h) = 135h^2 + 360h + 240 - 180h + 125
b(h) = 135h^2 + 180h + 365 <---------- answer
</span>
Answer:
Supply all machines to the which ever market provides the highest price.
Answer:
3.)138
4.) 149
Step-by-step explanation:
you add the two inside measures together.
Answer:
3 feet
Step-by-step explanation:
There are 12 inches in 1 foot, so 36 inches is equal to (36/12), or 3 feet.