1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jeyben [28]
3 years ago
12

A bacteria culture doubles every hour. If there are 15000 bacteria now, how many bacteria were there 6 hours ago? Use an exponen

tial equation and answer to nearest bacterium
Mathematics
1 answer:
Kamila [148]3 years ago
7 0
23.4375 or 24.0 is the bacteria count after 6 hours.
You might be interested in
The price of a television before tax is $1625.00. The total price with tax is $1,803.75. What is the rate of the sales tax?
Oksanka [162]

Answer:

11%

Step-by-step explanation:

A sales tax is placed on goods and services once the buyer and seller  agree on what the exchange of currency is.

In this case you take the tax on the 1625 and not the 1803.75.

The buyer agreed to buy the item for 1625 and the seller agreed to sell it for that amount. So the tax goes on 1625.

Tax amount = total price - selling price

Tax amount = 1803.75 - 1625

Tax amount = 178.75

That's not what you want. You want the % of the tax.

% Tax = (Tax Amount / Selling Price) * 100

% Tax = (178.75 / 1625) * 100

% Tax = 0.11 * 100

% Tax = 11%                        Answer

8 0
3 years ago
What is the best estimate
Nutka1998 [239]
The answer is b or 20
8 0
3 years ago
I need this done super fast help!!!! And it has 7 parts so step by step please
bagirrra123 [75]

Answer:

177 and 178

Step-by-step explanation:

First, the expression for the 2nd mile marker is x+1.

Now, you add x and x + 1 together to get 2x + 1

Next, make 2x + 1 equal to 355

Now subtract 1 and then divide by two on both sides to get x = 177.

This means that the first mile marker is 177 and the next is 178.

4 0
3 years ago
I need answer please​
Mazyrski [523]

Answer:

<h3>20.5 IS YOUR ANSWER,,,,,,,,,,,,,,,</h3>
8 0
2 years ago
Fredo pays 79.65 for twenty-seven 17 count boxes of granola bars. How much does 1 box of granola bars cost?
alexira [117]
It is going to be 2.95 because 79.65 divided by 27 equals 2.95

have a good day mate!
7 0
2 years ago
Other questions:
  • Let’s say that 64% the people on an island are get a rash when they touch a poisonous plant. studies have shown that these peopl
    15·1 answer
  • Round 7,488 to the nearest THOUSAND PLACE. *
    7·2 answers
  • A water park charges a rental fee plus $1.50 per hour to rent inflatable rafts. The total cost to rent a raft for 6 hours is $15
    14·2 answers
  • Please help it’s due soon,
    9·1 answer
  • Find the value of <br><img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7Bi%7D%20" id="TexFormula1" title=" {x}^{i} " alt=" {x}^{i
    12·1 answer
  • Does someone know how to solve this problem?
    6·1 answer
  • Write 4.48 as a mixed number in simplest form.
    12·2 answers
  • What is the equation of an exponential function with base=2 that has a vertical stretch by a factor of 3, a shift to the right 5
    12·1 answer
  • (2x−6)+4(x−3) =<br><br> Answer now or I eat ur cookies
    5·1 answer
  • A college student visits a large number of randomly selected stores in a city and in nearby small towns to collect data about th
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!