Answer: 14.33
Step-by-step explanation:
1. 12in (1ft)+X=28in
2. 6in.+X=42
3. 170.5sq.ft./15.5=x
4. 120ft/12ft=x10sec.
Answer:
4h/5
Step-by-step explanation:
Answer: e = 17.8
Step-by-step explanation: 14.6 + 3.2
Answer:
A
Step-by-step explanation:
Given
3![(1.5)^{t}](https://tex.z-dn.net/?f=%281.5%29%5E%7Bt%7D)
When the culture was created t = 0, thus
3
= 3 × 1 = 3
That is there were initially 3 bacteria in the culture → A