3 years ago

Find the volume of the cylinder.

Mathematics

1 answer:

Naya [18.7K]3 years ago

7 0

Answer:

Need points dont report pls

Step-by-step explanation:

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A. What is the explicit definition for this sequence? b. How far does she run on day 19?

creativ13 [48]

Answer:

(a) $a_n=1+\frac{1}{6}(n-1)$

(b) 4 miles

Step-by-step explanation:

Given:

The sequence of run is an arithmetic sequence.

Miles traveled on day 1 = 1 mile

Miles traveled on day 7 = 2 miles

(a).

Explicit formula for an arithmetic sequence is given as:

$a_n=a_1+(n-1)d\\a_n\to n^{th}\ term\\a_1\to first\ term\\n\to number\ of\ terms\\d\to \textrm{common difference}$

Here, $a_1=1,a_7=2$

So,

$a_7=a_1+(7-1)d\\2=1+6d\\6d=2-1\\d=\frac{1}{6}$

Therefore, the explicit definition of the above sequence is given as:

$a_n=1+\frac{1}{6}(n-1)$

Where, $a_n$ is the miles covered on $n^{th}$ day.

(b)

In order to find the distance covered by her on day 19, we plug in 19 for n in the above formula. This gives,

$a_{19}=1+\frac{1}{6}(19-1)\\\\a_{19}=1+\frac{1}{6}(18)\\\\a_{19}=1+3=4\ mi$

Therefore, the number of miles covered by her on day 19 is 4 miles.

3 0

3 years ago

Find the value of h

slamgirl [31]

Answer:

h = 48

because 32 + 3h + 4 = 180

32 + 4 = 36

36 + 3h - 36 = 180 - 36

3h = 144

3h/3 = 144/3

h = 48

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3 years ago

BRAINLIEST if correct 4

Viefleur [7K]

Answer:

Yes it is biased

Step-by-step explanation:

It shows favoritism

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3 years ago

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What is the slope of the line that contains the points (-3,5)and (-5,6)

tigry1 [53]

(-3,5) (-5,6)
slope = 5-6 / -3 --5
slope = -1 / 2

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3 years ago

Pls help with 15,16, and 17 Pls hurry whoever answers first will be mark the brainliest

GalinKa [24]

(15) 3 (16) -0.6 (17) -2

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3 years ago

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