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Andrews [41]
3 years ago
9

While testing a new vaccine, a lab technician noticed that the number of bacteria reduced by half every minute. How long does it

take for 3,000 bacteria to reduce to 375?
Mathematics
1 answer:
lianna [129]3 years ago
5 0
3000 / 2 = 1500
1500 / 2 = 750
750 / 2 = 375

3 minutes
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Read 2 more answers
The distance on the map between Yappy City and Quiet City is 23 cm. What is the actual distance between the cities? 5 cm : 2 mil
S_A_V [24]

The actual distance between the cities will be equal to 9.2 miles.

<h3>What is an arithmetic operation?</h3>

The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.

As per the given data in the question,

Distance between Yappy city and quit city is 23 cm.

As per the conversion is given in the question,

5 cm = 2 miles

Then, the number of miles of distance will be,

x = (2 × 23)/5

x = 9.2 miles.

To know more about arithmetic operations:

brainly.com/question/13585407

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1 year ago
A water desalination plant can produce ×2 x 10^6 gallons of water in one day. How many gallons can it produce in 77 days
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8 0
3 years ago
I will mark u brainalist
melisa1 [442]

Answer:

1) Positive

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3) Negative

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<h2><u>Hope This Helped!</u></h2>

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