3 years ago

Which statement describes the sequence defined by ?

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

5 0

Answer: I think it’s D

You might be interested in

In a survey, 36% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result

Damm [24]

Answer: p value is 0.1685.

Step-by-step explanation:

Since we have given that

The survey is conducted on a random sample of 240 pet owners.

Out of them, number of owners spoke to their pet on telephone = 79

n = 240

x = 79

$\hat{p}=\dfrac{x}{n}=\dfrac{79}{240}=0.33$

Our hypothesis would be

$H_0:p=0.5\\\\H_1:p>0.5$

Formula for test statistic would be

$\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\\\\=\dfrac{0.33-0.36}{\sqrt{\dfrac{0.36(1-0.36)}{240}}}\\\\=-0.96$

p value = 0.1685

Hence, p value is 0.1685.

4 0

4 years ago

What is the area of a circle with a circumference of 37.68

Pepsi [2]

A = c^2/4 x pi
A = 37.68^2/12.56
A = 113.04 is what I get

8 0

4 years ago

Read 2 more answers

Graph the line that has an x intercept (-3,0) and y intercept (0,-5)

Licemer1 [7]

Answer:

Step-by-step explanation:

Plot points at the given points and connect with a line.

6 0

4 years ago

Picture attached pls help (will give brainliest)

motikmotik

Answer:

$\boxed{ \tt{b.}}$

Step-by-step explanation:

${2x}^{4} + {2x}^{3} - {x}^{2} - x \\ x({2x}^{3} + {2x}^{2} - x - 1) \\ x({2x}^{2} (x + 1) - 1(x + 1)) \\ {2x}^{3} (x + 1) - x(x + 1) \\ ({2x}^{3} - x)(x + 1)\\ x({2x}^{2} - 1)(x + 1)$

8 0

3 years ago

You are considering a cylindrical container with a diameter of 14 inches and a height of 18 inches. Find the volume of this cont

Vsevolod [243]

Volume of a cylinder is (pi) times radius to the second power times height. <em></em><em />
Radius is half of the diameter, which would be 7.
Volume would be 2770.88<span />

3 0

4 years ago