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3 years ago

Which ordered our is a solution for this system of linear inequalities?

Mathematics

1 answer:

shutvik [7]3 years ago

3 0

Answer:

D) (4,5)

Step-by-step explanation:

the ordered pair (4, 5) is the only one that, when substituted into each inequality statement, made both of them true

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What are the first three terms of the sequence modeled by the recursive function an=1/2an-1 when a1=1?

loris [4]

Answer:

Option A is correct that is $1,\frac{1}{2},\frac{1}{4}$

Step-by-step explanation:

We have been given a formula $a_n=\frac{1}{2}\cdot a_n-1$

$a_1=1$

We will put values of n in $a_n=\frac{1}{2}\cdot a_n-1$

when n=2 we get

$a_2=\frac{1}{2}\cdot a_2-1$

$\Rightarrow a_2=\frac{1}{2}\cdot a_1$

$\Rightarrow a_2=\frac{1}{2}\cdot 1$

$\Rightarrow a_2=\frac{1}{2}$

when n=3

$a_3=\frac{1}{2}\cdot a_2$

$\Rightarrow a_3=\frac{1}{2}\cdot \frac{1}{2}$

$\Rightarrow a_3=\frac{1}{4}$

Therefore, Option A is correct that is $1,\frac{1}{2},\frac{1}{4}$

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3 years ago

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3.2666 rounded to the nearest hundredth

enyata [817]

Answer:

3.27

Step-by-step explanation:

Hope it helps!!!

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3 years ago

(0.5n+0.3)-(0.75n-0.45) find answer

Mumz [18]

I believe your answer is -0.25n+0.75

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2 years ago

There is a positive correlation between the number of times the Striped Ground Cricket chirps per second and the temperature in

Svetllana [295]

I think the answer is 85 im not sure

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I need help on number 35

scoray [572]

The symbol they are using is that of a ray so, order matters.

Ray BC is telling you the ray starts at point B like a line segment BUT continues on towards and through point C rather than stopping at it.

Ray CB is telling you just the opposite; the ray starts at point C, continues on towards and through point B.

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