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Zanzabum
3 years ago
14

Hi ok so like im back w another question and like i need help so like if you could help me you would actually make my day.. like

ACTUALLY *3*

Mathematics
2 answers:
12345 [234]3 years ago
6 0

Answer:

B

Step-by-step explanation:

You simplify it using radicals.

ehidna [41]3 years ago
3 0
Your answer would be B
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Serggg [28]

Answer:

Step-by-step explanation:

4 0
2 years ago
What is the recursive formula when given the explicit formula for the following geometric sequence?
satela [25.4K]

Answer:

C

Step-by-step explanation:

Take a careful look at a(n) =  6(-8)^(n-1).

The first term is 6.  This is the result if we let n = 1; 6(-8)^0 = 6(1) = 6.  Thus, we can immediately eliminate possible answer choices A and D.

What's the next term?  Knowing that the first term, a(1), is 6, the next term is found by multiplying this 6 by (-8)^1, obtaining -48.

The next (third) term is found by multiplying this -48 by (-8)^2, obtaining -48*(+64), or - 3072.

Note that the sign of (-8)^(n-1) alternates, being odd when n-1 is odd and even when n-1 is even.

Answer C is the correct one.  

5 0
3 years ago
HELP PLEASE
nasty-shy [4]

Answer:

Part A: -2.5

Part B: -1

Part C: 1

Part D: 2.5

5 0
2 years ago
The diagram shows a cuboid.
nika2105 [10]
Cuboid has 6 faces. If each face was 2m squared, that would be 2m squared times 6 which is 12m squared
7 0
3 years ago
A bird flies up and then down again, approximately following the
BaLLatris [955]

Answer:

  • 112.5 ft

Step-by-step explanation:

The maximum is achieved at vertex of parabola.

The x- coordinate of the vertex is determined by x = - b/(2a).

  • x = - 15/(-0.5*2) = 15

The maximum height is the corresponding y- coordinate

  • y = - 0.5(15²) + 15(15) = 112.5 ft
4 0
2 years ago
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