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
Darya [45]
3 years ago
7

An experiment started with 100 bacteria. they double in number every hour. find the number of bacteria after 8 hours. question 2

5 options: 15,800 1600 25,600 900
Mathematics
1 answer:
Triss [41]3 years ago
4 0

General\: formula:100 \times  {2}^{x} \\  \Rightarrow After\: 8\: hours:100 \times  {2}^{8}  = 100 \times 256 = 25,600 \: bacteria

You might be interested in
How many different whole numbers will divide into 168 without a remainder
Fiesta28 [93]

Answer:

16

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

3 0
3 years ago
Question 1
Alexxandr [17]

Answer:

No, it is NOT a function.

Step-by-step explanation:

A functions' inputs are assigned to exactly one output.

We are given the points:

{(8,2) (4,-3) (6,4) (8,1)}

The input of 8 is repeating.

The given relation is not a function.  

Hope this helps!

5 0
3 years ago
Directions: It’s Friday and you and your friends want to make some pizza. You want to make sure that you get the best deal on in
andrew-mc [135]

Answer:

Hello there Rebbecca! I hope you are doing well. If you want to know the answer then just multiply 2 times 400, divide it by 2, add 10, but before you add that tem multiply it by 2 and then boom. Thats what I dont smoke because its bad for your lungs

Step-by-step explanation:

5 0
3 years ago
joe is playing a game with a regular die. If the number that turns up is even he will gain 5 times the number that comes up. If
vladimir1956 [14]

Answer:

he lost 30 points.

since he rolled an odd number, he will lose 10 times the number he rolled. he rolled 3, which means he lost 30 points. you get that by multiplying 3 and 10.

5 0
3 years ago
a delivery truck is carrying and 8713 lb load of pet food. At a weighing station, the loaded truck weighs 17200 lb. What is the
netineya [11]

We know that the load is 8713 lbs.

The total weight (truck + load) is 17200 lb.

Then, we can calculate the weight of the empty truck as:

\begin{gathered} L=8713 \\ W=L+T=17200 \\ \Rightarrow T=W-L \\ T=17200-L=17200-8713=8487 \\  \end{gathered}

Answer: the empty truck's weight is 8487 lb.

T: empty truck's weight

W: total weight (loaded truck's weight)

L: Load

The equation is:

T = W - L

6 0
1 year ago
Other questions:
  • 5 times the difference between 19 and 13
    15·1 answer
  • What is 16.403 round to the nearest tenth?
    9·2 answers
  • Gina rented shoes, bowled 3 games, and bought 1 order of nachos. she used a coupon for 1/2 off the price of her bowling games. W
    15·1 answer
  • How to convert 60miles into kilometers
    15·1 answer
  • Write the following numbers in scientific notation 2040000
    11·2 answers
  • Write the number that can be shown with this many hundreds ten one hundred 1 ten 2 18 one
    12·1 answer
  • Answer Please!!!! 20 points<3
    12·2 answers
  • Need help getting the answer A. 45<br> B.30<br> C.60<br> D.90
    12·2 answers
  • How would u use commutative property to solve 2x+7+2x. PLEASE HELP MEE!!!<br> 30 POINTS!
    9·2 answers
  • Please answer question below asap!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!