2 years ago

5,8,14,23,55 what is the rule?

Mathematics

1 answer:

hjlf2 years ago

7 0

The amount it is increasing by, 3 is added each time.

You might be interested in

Integrate the following. ∫<img src="https://tex.z-dn.net/?f=5x%5E%7B4%7D%20dx" id="TexFormula1" title="5x^{4} dx" alt="5x^{4} dx

Vadim26 [7]

Answer:

$\displaystyle D) {x}^{5} + \rm C$

Step-by-step explanation:

we would like to integrate the following Integral:

$\displaystyle \int 5 {x}^{4} \, dx$

well, to get the constant we can consider the following Integration rule:

$\displaystyle \int c{x} ^{n} \, dx = c\int {x}^{n} \, dx$

therefore,

$\displaystyle 5\int {x}^{4} \, dx$

recall exponent integration rule:

$\displaystyle \int {x} ^{n} \, dx = \frac{ {x}^{n + 1} }{n + 1}$

so let,

$n = 4$

Thus integrate:

$\displaystyle = 5\left( \frac{ {x}^{4+ 1} }{4 + 1} \right)$

simplify addition:

$\displaystyle = 5\left( \frac{ {x}^{5} }{5} \right)$

reduce fraction:

$\displaystyle = {x}^{5}$

finally we of course have to add the constant of integration:

$\displaystyle \boxed{ {x}^{5} + \rm C}$

hence,

our answer is D)

7 0

2 years ago

Read 2 more answers

Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points and has two types of questio

Tom [10]

I think the answer would be 15, 8•15=120, leaving 3 points left which would be an multiple choice question, hope this helps:))

4 0

2 years ago

Evaluate ∛27 3 9 24 81 thanks.

Ugo [173]

Answer:

the correct answer is 3.

Step-by-step explanation:

3×3×3= 27

7 0

2 years ago

Read 2 more answers

3 of item A, 7 of item B and 1 of item C in a toy collection cost $31.50. 4 of item A, 10 item B and 1 C in the same collection

Ann [662]

bAnswer: the answers is most likely a because of the nomination

Step-by-step explanation:

7 0

2 years ago

Find the unknown x:14 = 10:20

jeyben [28]

Answer:

7:14 = 10:20

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers