What’s the square root of 9?

PLEASE HELP <br>PLEASE HELP <br>PLEASE HELP <br>PLEASE HELPPPPPPPPPPPPPP

Margaret [11]

Answer: I think the perimeter is 17ab4

Step-by-step explanation:

4 0

2 years ago

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Please help me with this problem ASAP

oee [108]

Answer:

Step-by-step explanation:

I think it's 64

8 0

2 years ago

For each of the following sequences, • Give a formula for the nth term in the sequence, • Give a recursive definition for the se

Andrew [12]

Answer:

(a) $n^{th} = n$

$f(1) = 1$

$f(n) = f(n-1) + 1$

(b) $n^{th} = 2^{n-1}$

$f(1) = 1$

$f(n) = f(n-1) * 2$

(c) $n^{th} = n!$

$f(1) = 1$

$f(n) = f(n-1) * n$

Step-by-step explanation:

(a) This is a sequence of consecutive number

$n^{th} = n$

$f(1) = 1$

$f(n) = f(n-1) + 1$

(b) This is a sequence of 2 to the power of n - 1. The next number is twice time of this number

$n^{th} = 2^{n-1}$

$f(1) = 1$

$f(n) = f(n-1) * 2$

(c) This is factorial sequence. Where the next number is this number multiplied by $n^{th}$

$n^{th} = n!$

$f(1) = 1$

$f(n) = f(n-1) * n$

5 0

2 years ago

Please help me please help me if you don't know gently move your hand

andrew11 [14]

Answer:

R = 7cm

D = 14cm

CF = C = dπ or C = 2rπ

CV = C = 14π or 2( 7π )

4 0

2 years ago

What two decimals is 79 beetween

ivolga24 [154]

Answer:

79

Step-by-step explanation:

so you dont move anything,

7 0

2 years ago

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