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
aksik [14]
3 years ago
6

A certain bacterial culture is multiplying in a culture dish, doubling in size every 6 minutes. It takes exactly an hour to fill

the whole dish. How long does it take to fill half the dish?
a. 54 minutes
b. 48 minutes
c. 30 minutes
d. 36 minutes
Mathematics
1 answer:
Anastaziya [24]3 years ago
8 0
1 hours to fill the dish
for 1/2 of the dish
think
1/2 times 2=2/2=1 so therefor it takes 1 less doubling so

60 mins
1 less double
(double is 6 mins so )
60-6=54
the answe ris 54 mins or a
You might be interested in
Which is more 1/4 of rhe cheese pizza or 2/5 of the onion pizza
Leni [432]
Who eats onion pizza?

anyway, make bases same

1/4 times 5/5=5/20
2/5 times 4/4=8/20
5/20 vs 8/20
8/20 i bigger

2/5 is bigger

actaully depends on how big th pizza is
cheese could be 12 feet wide and the onion could be 12 inches wide
6 0
3 years ago
Find the area of a right triangle with a hypotenuse of 5 inches and a leg of 3 inches. A) 6 in2
chubhunter [2.5K]
The answer is c because base times height over 2
7 0
3 years ago
Read 2 more answers
Helpphelpphelpphelpphelpp<br> helpphelpphelpphelpphelpphelpphelpphelpphelpphelpphelpphelpphelpp
umka2103 [35]

Answer:

wait what?

Step-by-step explanation:

7 0
2 years ago
Multiply x^2-8x+15/3x * 8x/x-3
sergejj [24]
You must follow the steps below:

 1. First, you should apply the dstributive property:

 =(x²-<span>8x+15/3x)(8x/x-3)
 =(8</span>x³-64x²+120x)/3x(x-3)

 2. As you can see, the common factor in the numerator is: "8x". So, you have:

 =8x(x²-8x+15)/3x(x-3)

 3. Then, when you simplify, you obtain:

 =8(x²-8x+15)/3(x-3)

 Therefore, the solution is: 8(x²-8x+15)/3(x-3)
 
5 0
3 years ago
5. Which of the following is a linear equation?<br> PLEASE HELPP!!
matrenka [14]

Answer:

B

Step-by-step explanation:

Linear equation with one variable has the form of ax+b=0

Since when you simplify you get 0=\frac{11}{3}x+18

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the square feet of 71inces x 36inches?
    9·1 answer
  • 80 students voted for an eagle 160 students voted for a bulldog round to the nearest whole percent what percent of these student
    11·1 answer
  • URGENT &lt;------(cliched but true)
    10·1 answer
  • A statistics teacher started class one day by drawing the names of 10 students out of a hat and asked them to do as many pushups
    10·1 answer
  • Amy has $1,000 in a savings account at the beginning of the fall. She wants to have at least $500 in the account by the end of t
    7·1 answer
  • James has a part-time job that pays $155 a week. If he has already saved $260, which inequality gives the minimum number of week
    8·2 answers
  • What is the complement of a 30 1/2 degree angle?
    5·2 answers
  • If x = 2 and y =3. evaluate 3x - 4y
    8·1 answer
  • Pls help me! and no files and pls actually help me
    10·1 answer
  • Please help me again!! I can't decide which one it is...
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!