taybae5074 taybae5074

24-04-2024
Biology

Answered

The count in a bacteria culture was 300 after 20 minutes and 1500 after 35 minutes. Assuming the count grows exponentially, What was the initial size of the culture? Find the doubling period.

Answer :

Other Questions

27. Which of the following is a thermosetting plastic?A. PVCB. PolyethyleneC. NylonD. Bakelite28. What is the molecular formula of ethyl alcohol?A. CHB. C₂H₆OC.

The pitch of a screw jack is 0•5cm the arm of the screw jack is 50cm long it'd mechanical advantage is 200. What is the efficiency of the machine ( leaving your

Department managers complain that they cannot quickly allocate more storage as their department needs dictates. Regulations required data to be store on premise

Hãy cho biết vì sao nói: “Phản biện là động lực cho sự phát triển của xã hội?”.

\begin{aligned}N_2(g) + 3H_2(g) \rightarrow 2NH_3(g) \\\Delta H^{\circ} = -92.2 \frac{kJ}{mol}\end{aligned}This reaction is the same as the goal reaction.What i

Match the function of the following terms:1. first languages of medicine2. compound words3. Hippocrates4. ancient word for cancera. karkinos b. Latin and Greek

1.57 g H2 is allowed to react with 9.81 g N2 , producing 1.24 g NH3 . Part A What is the theoretical yield in grams for this reaction under the

Use the graph below to work out the values that comple the formula question answers

\begin{tabular}{|c|c|}\hline tests & observations \\\hline \begin{tabular}{l} Solution [tex]$Y$[/tex] was divided into four portions in four test-tubes. \\t

[tex]$5.00 \, \text{g}$[/tex] of banana reacts with excess oxygen in a bomb calorimeter that has a heat capacity of [tex]$10.3 \, \text{kJ} / { }^{\circ} \text{