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Tcecarenko [31]
3 years ago
15

A cell splits in half every 15 minutes. How many cells will there be in 150 minutes (2.5 hours)??

Mathematics
1 answer:
Trava [24]3 years ago
5 0
The answer will be 2^10 or 1024 cells
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Dimension of smaller garden :

l = 1/2 ft.

b = 2/3 ft.

Dimension of bigger garden :

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Let , breadth be x ft.

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Area of small garden = \dfrac{1}{2}\times\dfrac{2}{3}=\dfrac{1}{3}\ ft^2

Area of big garden =4\times x=4x\ ft^2

Hence, this is the required solution.

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2 years ago
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ANSWER ASAP! In an arithmetic sequence, a17 = -40 and
dsp73

Answer:

The Recursive Formula of sequence is: 8, 5, 2, -1, -4,...

Step-by-step explanation:

Arithmetic Sequence is a sequence in which every two neighbor digits have equal distances.

For finding the nth term, we use formula

aₙ = a + (n - 1) d

where, aₙ = value of nth term

a = First term

n = number of term

d = difference

We have given that,

a₁₇ = -40  ⇒ a₁₇ = a + (17 - 1)d

⇒ -40 = a + 16d        →      (1)

Also, a₂₈ = -73  ⇒ a₂₈ = a + (28 - 1)d

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Solving, equation (1) and (2), We get  

a = 8, d = -3

Hence, First term = a = 8

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Third term = 5 + d = 2

Fourth term = 2 + d = -1

Thus, The Arithmetic Sequence is: 8, 5, 2, -1, -4,...

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2 years ago
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Answer:

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Step-by-step explanation:

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Answer:ratio

Step-by-step explanation:

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