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wolverine [178]
3 years ago
7

What is the explicit function of the sequence 23, 21, 19, 17?

Mathematics
1 answer:
miv72 [106K]3 years ago
6 0

Answer:

b(n) = 23 - 2(n - 1)

Step-by-step explanation:

Starting number = 23

Rate of change: -2

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Select the correct answer.<br> If I – 12 1 + 36<br> = 0, what is the value of x?<br> O A<br> 6<br> C
Levart [38]

Answer: 0

Step-by-step explanation:

It has no solution

5 0
3 years ago
On a piece of paper, graph y+2&gt;-3x - 3. Then determine which answer
zmey [24]

Answer:

D.

Step-by-step explanation:

【Look at the image】

7 0
3 years ago
Read 2 more answers
Given right triangle ABCABC with altitude \overline{BD}
Alex

Answer:

x = 2\sqrt{11}

Step-by-step explanation:

AD = 4

AC = 11

DC = 11 - 4 = 7

First, find BD using the right triangle altitude theorem:

BD = \sqrt{AD*DC}

Plug in the values

BD = \sqrt{4*7}

BD = 2\sqrt{7}

Use pythagorean theorem to find x:

x² = AD² + BD²

Plug in the values

x^2 = 4^2 + (2\sqrt{7})^2

x^2 = 4^2 + (2\sqrt{7})^2

x^2 = 16 + (4*7)

x^2 = 16 + 28

x^2 = 44

Take the square root of both sides

\sqrt{x^2} = \sqrt{44}

x = \sqrt{44}

x = \sqrt{4 * 11}

x = 2\sqrt{11}

6 0
3 years ago
Read 2 more answers
Kiran is spending $12 on games and rides at another carnival, where a game
Alinara [238K]

Answer:

0.25x + y = 12

Step-by-step explanation:

Given

Kiran is spending $12 on games

it means that he can spend total of $12 on rides and games

number of games is represented by x

cost of 1 game = $0.25

cost of x games = $0.25*x = $0.25x

number of rides is represented by y

cost of 1 rides = $1

cost of x rides = $1*y = $y

Total cost for x games and y rides =cost of x games  + cost of y rides

Total cost for x games and y rides =  $0.25x + $y

given that Kiran is spending $12 on games

Total cost for x games and y rides will be $12

thus,

$12 = $0.25x + $y

removing dollar sign for equation formation

0.25x + y = 12

given above is the equation to represent the relationship between the dollar

amount Kiran is spending and the number of games, x, and the number of

rides, y.

3 0
3 years ago
One more guys. Please make sure you use PEMDAS!
Alexxx [7]

Answer:

-14

Step-by-step explanation:

Replace the 2 for each k.

\frac{1}{4}2^{5} - 3k^{3} + k^{2} - k

then solve it using PEDMAS: exponents first

= -14

Avocado out!!!!!!!!

5 0
3 years ago
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