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erastova [34]
3 years ago
5

State below 3 Fibonacci Sequence examples where this sequence is observed in nature.

Mathematics
1 answer:
Anton [14]3 years ago
7 0
The fibonacci spiral appears to be in everyday items such as plants to snail shells. It's basically a numbering system.an example of the Fibonacci sequences is it applies the growth of every living things. For example, rose petals have a Fibonacci number of petals.
You might be interested in
Which decimal number is equal to 4/9
kykrilka [37]
Every fraction represents a division between the numerator and the denominator. So 4/9 is 4 divided by 9.
And a decimal is a number which got a decimal point between 2 of its numbers.
So 4/9 ≈ 0.44

Hope this Helps! :)
5 0
3 years ago
A Smart TV is currently priced at $1330.00. If the store manager marks it down by 5%, how much will you save on the TV?
bezimeni [28]
You would save $66.50 on the TV but the lowered price of the TV would be $1263.50
3 0
3 years ago
A scientist claims that 6% of viruses are airborne. (a) If the scientist is accurate, what is the probability that the proportio
soldi70 [24.7K]

Answer:

Probability that the proportion of airborne viruses in a sample of 529 viruses would be greater than 8% is 0.9545.

Step-by-step explanation:

For the given population the distribution of air-borne viruses is given as 6%. Now for this the value of Z score is given as

Z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}}

Here

  • \hat{p} is the sample measure which is 8% or 0.08
  • p is the population measure which is 6% or 0.06
  • n is the number of samples which is 529

So the Z score is given as

Z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}}\\Z=\dfrac{0.08-0.06}{\sqrt{\dfrac{0.08(1-0.08)}{529}}}\\Z=\dfrac{0.02}{\sqrt{\dfrac{0.08(0.92)}{529}}}\\Z=\dfrac{0.02}{\sqrt{\dfrac{0.0736}{529}}}\\Z=\dfrac{0.02}{0.01179}\\Z=1.6955

For this the score, the value of probability is calculated from the table as below:

P(\hat{p}>0.08)=p(Z>1.6955)\\=1-p(Z

Here value of p(Z<-1.6955) is given as 0.0455

P(\hat{p}>0.08)=p(Z>1.6955)\\P(\hat{p}>0.08)=1-p(Z0.08)=1-0.0455\\P(\hat{p}>0.08)=0.9545

 

7 0
3 years ago
The five-number summary for the number of accounts managed by each sales manager at Force Inc. is shown in the following table.
Alexeev081 [22]

Answer:

50

Step-by-step explanation:

Min = 35

Q1 = 45

Median = 50

Q3 = 65

Max = 85

The median is the middle of the distribution; 50% is below the median and 50% is above.

The median is 50, so about 50% of sales managers manage fewer than 50 accounts.

3 0
3 years ago
Krissy makes necklaces with 3 beads and 2 red beads she has 22 blue beads and 15 red beads how many necklaces can Krissy make ho
Yuki888 [10]

Answer: 7 necklaces

Step-by-step explanation: So we're looking at 3blue+2red is less than or equal to the 22 blue beads and 15 red beads. The closest you could get is using 21 blue beads and 14 red beads which is 7 necklaces.

7 0
3 years ago
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