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jasenka [17]
4 years ago
10

Describe the pattern in each sequence 21, 16, 11, 6, 1, -4

Mathematics
1 answer:
Gwar [14]4 years ago
6 0

Answer:

its decreasing by 5

Step-by-step explanation:

21-16=5

15-11=5

and so on

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H + 7 < 5 "or" -9h < -45
Mamont248 [21]

Step-by-step explanation:

  • h+7<5
  • h+7-7<5-7
  • h<-2

  • -9h<-45
  • -9h/-9<-45/-9
  • h<5
5 0
3 years ago
Juan drove 360 miles in 5 hours.
Brrunno [24]

Answer:

it would take him to 7 hours drive 504 miles.

Step-by-step explanation:

360 miles → 5 hours

1 miles → (5/360) hours

504 miles → [(5/360)*504] hours

504 miles → 7 hours

5 0
3 years ago
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Which country has the largest gross domestic product of all the industrial nations? A) United States B) Japan
Papessa [141]

Answer:

This year the United States, China is right behind us - Answer is *A*

Step-by-step explanation:

6 0
4 years ago
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Find the taylor series for f(x) centered at the given value of a. [assume that f has a power series expansion. do not show that
Bond [772]

Taylor series is f(x) = ln2 + \sum_{n=1)^{\infty}(-1)^{n-1} \frac{(n-1)!}{n!(9)^{n}(x9)^{2}  }

To find the Taylor series for f(x) = ln(x) centering at 9, we need to observe the pattern for the first four derivatives of f(x). From there, we can create a general equation for f(n). Starting with f(x), we have

f(x) = ln(x)

f^{1}(x)= \frac{1}{x} \\f^{2}(x)= -\frac{1}{x^{2} }\\f^{3}(x)= -\frac{2}{x^{3} }\\f^{4}(x)= \frac{-6}{x^{4} }

.

.

.

Since we need to have it centered at 9, we must take the value of f(9), and so on.

f(9) = ln(9)

f^{1}(9)= \frac{1}{9} \\f^{2}(9)= -\frac{1}{9^{2} }\\f^{3}(x)= -\frac{1(2)}{9^{3} }\\f^{4}(x)= \frac{-1(2)(3)}{9^{4} }

.

.

.

Following the pattern, we can see that for f^{n}(x),

f^{n}(x)=(-1)^{n-1}\frac{1.2.3.4.5...........(n-1)}{9^{n} }  \\f^{n}(x)=(-1)^{n-1}\frac{(n-1)!}{9^{n}}

This applies for n ≥ 1, Expressing f(x) in summation, we have

\sum_{n=0}^{\infinite} \frac{f^{n}(9) }{n!} (x-9)^{2}

Combining ln2 with the rest of series, we have

f(x) = ln2 + \sum_{n=1)^{\infty}(-1)^{n-1} \frac{(n-1)!}{n!(9)^{n}(x9)^{2}  }

Taylor series is f(x) = ln2 + \sum_{n=1)^{\infty}(-1)^{n-1} \frac{(n-1)!}{n!(9)^{n}(x9)^{2}  }

Find out more information about taylor series here

brainly.com/question/13057266

#SPJ4

3 0
2 years ago
CINDY IS A HOSTESS AT A COUNTRY CLUB
stich3 [128]

Answer and Step-by-step explanation:

<u>Add together the hours, then divide the amount earned by the total amount of  hours.</u>

<u />

3 + 5 = 8

105 ÷ 8 = <u>$13.125 (which would round up to 13.13) [About $13.13] is earned per hour.</u>

<u></u>

<u></u>

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
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