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LenKa [72]
3 years ago
5

What is the recursive formula for this arithmetic sequence -16,-7,2,11,

Mathematics
1 answer:
Mariana [72]3 years ago
5 0
Recursive: a1=-16, a sub (n-1)+9

Hope this helped, comment if you need more help.
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PLSS HELPPPP MEE ITS DUE TMRW
jolli1 [7]

Answer:

the turning point is (-2,-1)

i dont know the turning point but i hope this helps

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The set of points in space that are a given distance from a given point is called a(n) __________.
Marrrta [24]

The answer would be B. Edge

The set of points in space that are a given distance from a given point is called an <u>Edge.</u>

D would be incorrect since it doesn’t have any edges and is like a circle but is 3D. A cylinder is also incorrect since it has curves from top to bottom. C is also incorrect since it only shows one side, which is called the face. That leaves you with edge which would be the correct answer.


Hope this helps! :3

8 0
3 years ago
Which algebraic expression is a monomial term?
ICE Princess25 [194]

Answer:

  (c)  45x³y

Step-by-step explanation:

Terms of a polynomial expression are separated by + or - signs. If there is only one term, there is no need to separate terms with such signs.

<h3>One term</h3>

The one-term expression is ...

  45x³y

__

<em>Additional comments</em>

If the coefficient of a one-term expression is negative, there will be a leading minus sign. There won't be another term on the other side of that sign.

The given expressions appear to suffer from poor editing. Ordinarily, exponents are rendered using a superscript font, as the 3 is in the first expression. However, the second term of that expression is 1x2, which we understand to be 1x². If the 2 were intended as a multiplier, rather than an exponent, we would expect it to be combined with the coefficient 1 in that term to give (xy)³ -2x.

It is this assumption that leads us to write 45x3y as 45x³y. If that is not the intention of the given expression, it could be simplified to 135xy.

Ordinarily, if an exponent is not rendered in superscript font, we expect it to be identified by the caret (^) operator, as in 45x^3y.

5 0
1 year ago
Timpony School District surveyed a random sample of 606060 middle school students about the amount of time they watch TV. Of the
scoundrel [369]

Choice A is the most reasonable estimate

8 0
3 years ago
28 elementary schools to 16 middle school
insens350 [35]

Answer:

\frac{7}{4}

Step-by-step explanation:

Here is the complete question: 28 elementary schools to 16 middle schools, write the ratio in simplest form.

Given ratio= elementary schools: middle schools:: 28:16

The ratio can be written as \frac{28}{16}

Now to write \frac{28}{16} into simplest form, we need to divide both numerator and denominator by 4.

∴ elementary schools: middle schools= \frac{\frac{28}{4} }{\frac{16}{4} }

Hence, we get simplest ratio of elementary schools to middle schools= \frac{7}{4}

4 0
3 years ago
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