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
Ymorist [56]
3 years ago
9

A culture of bacteria doubles every hour. If there are 500 bacteria at the beginning, how many bacteria will there be after 9 ho

urs
A. 256,000
B.40,500
C. 9,000
D. 4,500



(I NEED ANSWERED ASAP ) this my same question from the first one )
Mathematics
2 answers:
AlekseyPX3 years ago
8 0
D, I think it’s a pretty simple equation 500 times 9 = 4,500
damaskus [11]3 years ago
6 0
The answer is 9000 multiply the 9 by 2 and then multiply that answer by 500 which will be equal 9000
You might be interested in
Select the statement that best justifies the conclusion based on the given information.
AURORKA [14]
I think it would be substitution
7 0
2 years ago
Read 2 more answers
Iliana is shopping at a baseball card show. The table shows prices for cards on special. On a coordinate plane, cards are on the
Pavel [41]

Answer:

the answer is a

Step-by-step explanation:

because the pattern multiplies by 2 for the y axis and for the x axis it just goes up 1

8 0
3 years ago
Please help me I’m so desperate
steposvetlana [31]
I think the answer is 127.4
6 0
2 years ago
The florist can order roses bunches of one dozen and lilies in bunches of 8.
vekshin1

9514 1404 393

Answer:

  1. (rose bunches, lily bunches) ∈ {(2, 3), (4, 6), (6, 9), (8, 12)}. The least is (2, 3).

  2. 6(2+3); 14(3+1); 9(4+3)

Step-by-step explanation:

I like Euclid's algorithm for finding the greatest common factor (GCF): divide the larger number by the smaller, and note the remainder. If the remainder is zero, the smaller is the GCF; if not, use the remainder in place of the larger number and repeat.

__

1. The GCF of 8 and 12 is 4, so the least common multiple is ...

  LCM(a, b) = ab/GCF(a, b)

  LCM(8, 12) = 8·12/4 = 24

24 roses is 2 bunches; 24 lilies is 3 bunches. Up to 8 bunches of roses can be ordered to keep the number less than 100.

The florist could have ordered these numbers of bunches (roses, lilies):

  (2, 3), (4, 6), (6, 9), (8, 12)

The least order is 2 bunches of roses and 3 bunches of lilies.

__

2.

A. GCF = 6, so the factored form is 6(2+3)

B. GCF = 14, so the factored form is 14(3+1)

C. GCF = 9, so the factored form is 9(4+3)

3 0
3 years ago
Balanced force acting on a 4.0 kg object will produce an acceleration of 8.0 m/s?
tekilochka [14]

Answer:

<h2>F=ma</h2><h3>mass:4kg </h3><h3>acceleration:8m/s²</h3><h3>F=4 x 8</h3><h3>F= 32N</h3>
6 0
2 years ago
Other questions:
  • Three times the sum of a number and four is twenty-one. Find the number.<br><br> The number is ___
    7·2 answers
  • The length of a flower garden is 529 cm what is the length in meters
    14·2 answers
  • A) SAS
    11·1 answer
  • Please Help
    10·2 answers
  • Using the following prices, calculate the unit price to determine how much it would cost for 7 muffins and 14 juice boxes. $7.74
    6·1 answer
  • Write 7.96 as a mixed number in simplest form
    15·2 answers
  • Alan sells beaded necklaces. Each large necklace sells for $5.70 and each small necklace sells for $5.10. How much will he earn
    7·2 answers
  • S = 4LW+2WH; S = 200, L = 8, W = 5. (Surface area of a special rectangular box)<br> H=
    10·1 answer
  • Help please! The picture is inserted alrdy
    8·1 answer
  • In a classroom new rug was bought. The area of the Rug is 252 sq m. The rug is 14 m wide.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!