I need help please?!!!):

Mathematics

1 answer:

Nadusha1986 [10]3 years ago

8 0

Please see attachment

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Standardized Test Practice

earnstyle [38]

Qwertyuioplkjhgfdsazxcvbnm?

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3 years ago

Find the first six terms of the sequence. a1=-7, an=2*an-1

AlladinOne [14]

The first term of the sequence is $a_{1} = -7$ .

The sequences is recursive, every next term of the sequence is obtained by multiplying the previous term by 2.

So, we can find the next 6 terms as shown below:

$a_{2} = 2*a_{1}=2(-7)=-14$
$a_{3} = 2(-14)=-28$
$a_{4} = 2(-28)=-56$
$a_{5} = 2(-56)=-112$
$a_{6} = 2(-112)=-224$
$a_{7} = 2(-224)=-448$

3 0

3 years ago

Will a stand that can hold up to 40 pounds support a 21 kilogram television

shtirl [24]

If you would like to know if a stand will support a 21-kg television, you can find this using the following steps:

1 kilogram = <span>2.20462262 pounds
1 kilogram = 2.2 pounds

21 kilogram = 21 * 1 kilogram = 21 * 2.2 pounds = 46.2 pounds
46.2 pounds > 40 pounds

The correct result would be: No, the stand won't support a television.</span>

5 0

3 years ago

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The answer to this question

Ganezh [65]

Answer:

He cannot drink and drive, we cannot use this in maths as drinking has adverse effects on any person at any time no matter how many units you drink. The answer is zero.

Step-by-step explanation:

Expansion to adverse effects is factual to what achohol and drugs do to your mind even though people keep pace under any small intake of say drink the facts are that drink reduces reaction times and has a chemical effect with choline in the brain.

6 0

3 years ago

3x+5+4x+6<br>simplify this

zloy xaker [14]

Just simply collect like terms.

3x+4x+5+6
7x+11

7 0

3 years ago

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