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4 years ago

If the sequence 1, 6, 7, 13, 20, ... were to follow the same pattern as the Fibonacci sequence, what are the next three terms?

1 answer:

3 0

The Fibonacci sequence is generated by starting with the numbers 0 and 1 (or 1 and 1) and obtaining the next number by adding them together. All successive numbers are the sum of the previous two.

0 + 1 = 1

1 + 1 = 2

1 + 2 = 3

2 + 3 = 5

and so on.

For this sequence, we have

1 + 6 = 7

6 + 7 = 13

7 + 13 = 20

13 + 20 = 33

20 + 33 = 53

33 + 53 = 86

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The tax rate is 7.25%. A set of golf clubs costs $200.<br> What is the total price, including tax?

snow_tiger [21]

B.207.25 is the answer

3 0

3 years ago

Read 2 more answers

[Answer Quickly Please!]

Novay_Z [31]

Answer:

30th term is

9(30+3) =270+27=297

to find the first term which is larger than 100

9(n+3) =100

9n=100-27

9n=73

n=73÷9

=8.1

so when n is>8.1 all the terms will be larger than 100 and the first term will be 9 since n can't be fraction as it's an ordinary number

so it's 9th

9(9+3) =81+27=108

the first four terms are

9(1+3) =36

9(2+3) =45

9(3+3) =81

9(4+3) =63

Step-by-step explanation:

n(n-1)

the first four terms are

1(1-1) =0

2(2-1) =2

3(3-1) =6

4(4-1) =12

the 10th term is 10(10-1) =90

to find weather 51 is a term or not

n(n-1) =51

n^2-n-51=0

1-4×1×-51=1+204=205

so it's roots will be fraction

so it's not from its terms because n will

be fraction

to find the term 182

n(n-1) =182

n^2-n-182=0

(n-14) (n+13)=0

so it's the term 14th because n can't be negative

7 0

4 years ago

Suppose that a particular candidate for public office is in fact favored by 48%of all registered voters in the district. A polli

Mumz [18]

Answer: 0.1854

Step-by-step explanation:

Given : Suppose that a particular candidate for public office is in fact favored by 48% of all registered voters in the district.

Let $\hat{p}$ be the sample proportion of voters in the district favored a particular candidate for public office .

A polling organization will take a random sample of n=500 voters .

Then, the probability that p will be greater than 0.5, causing the polling organization to incorrectly predict the result of the upcoming election :

$P(\hat{p}>0.5)=P(\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}>\dfrac{0.5-0.48}{\sqrt{\dfrac{0.48(0.52)}{500}}})\\\\=P(z>0.8951)\ \ [\because\ z=(\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}]\\\\=1-P(z\leq0.8951)\ \ [\because\ P(Z>z)=1-P(Z\leq z)]\\\\ = 1-0.8146=0.1854$

∴ Required probability = 0.1854

7 0

3 years ago

Glen is planting square flower gardens surrounding a triangular fishpond as shown. If the sides of the triangular fishpond are 5

weqwewe [10]

Answer:

$h=\sqrt{106} \approx 10.3$ feet

Step-by-step explanation:

We will use the Pythagorean Theorem to solve this. Which states that:

One Length^2 + Another Length^2 = Hypotenuse^2

We can take one length as 5 ft and another length as 9 ft and we call the hypotenuse "h", so we have:

$5^2+9^2=h^2$

Now, let us solve for "h":

$5^2+9^2=h^2\\25 + 81 = h^2\\106=h^2\\h=\sqrt{106} \approx 10.3$

The pond's hypotenuse is about 10.3 feet

3 0

3 years ago

How do you equations like these? help a bro out pls

icang [17]

First solve for y

3x-y-2=1

subtract 3x from each side

-y-2=-3x+1

add 2 to both sides

-y=-3x+3

divide each side by -1

y=3x-3

To graph you could make a table:

x y

0 -3

graph that.... point and use rise over run for slope 3/1 and graph.

3 0

3 years ago