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Alex Ar [27]
3 years ago
13

A culture of 1.08×1015 bacteria is in petri dish A. A culture of 2.7×1011 bacteria is in petri dish B. How many times greater is

the number of bacteria in petri dish A than petri dish B? Enter your answer, in standard notation, in the box
Mathematics
2 answers:
charle [14.2K]3 years ago
6 0

Answer:

4,000 times greater 4*10^3

Step-by-step explanation:

xxTIMURxx [149]3 years ago
4 0
<span>Culture in petri dish A is 1.08 x 10^15 and culture in petri dish B is 2.7 X 10^11. To determine how much greater petri dish A is from petri dish b, you must divide petri dish A by petri dish b. When you divide the two numbers, the answer is 4,000. The number of bacteria in petri dish A is four thousand times greater than the number of bacteria in petri dish B.</span>
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Can someone help me with this math homework please!
nadezda [96]

Answer:

250 + 200h = 300 + 180h

200h – 180h = 300 – 250

20h = 50

H = 2.5 credit hours

Step-by-step explanation: Hope this helps and good luck :))

8 0
2 years ago
Susan volunteers at her local animal shelter. She counts the dogs and notices that there are a total of 37 dogs. Of those, 24 ar
Alchen [17]

Answer: There is 48.14% of dogs are male .

Step-by-step explanation:

since we have given that

Total number of dogs = 37

Number of dogs that are female = 24

Number of dogs that are male  is given by

37-24\\\\=13

We need to find the percentage of dogs are male:

So, Percentage of the dogs are male is given by

\frac{13}{27}\times 100\\\\=48.14\%

Hence, there is 48.14% of dogs are male .

3 0
3 years ago
Read 2 more answers
7000 litres of water is pumped out of a tank in 42 minutes. How many litres could be pumped out in one hour at the same rate?
viktelen [127]

Answer:

8600 litre×235 will be there in the tanks

7 0
3 years ago
A researcher plans to study the causal effect of a strong legal system on economy, using data from a random sample of U.S. count
kogti [31]

Answer:

Based on expert opinion the regression does not suffer from omitted variable bias

Step-by-step explanation:

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applying the formula for addressing omitted variable bias ( attached below )

7 0
3 years ago
Which ordered pair would form a proportional relationship with the point graphed below?
vampirchik [111]

Hey there! I'm happy o help!

To get from 60 to -20, you multiply by -1/3. This is our constant of proportionality. Let's see which points below follow this.

-10(-1/3)=3 1/3≠30

30(-1/3)=-10≠-15

-30(-1/3)=10

80(-1/3)=-26 2/3≠-30

Therefore, the correct answer is (-30,10).

Have a wonderful day! :D

6 0
3 years ago
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