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Aleks04 [339]
3 years ago
6

Determine the 14th term of the sequence -4, 8, -16, ...

Mathematics
1 answer:
zloy xaker [14]3 years ago
7 0

Answer:

32

Step-by-step explanation:

r=-2,\:a_n=-4\left(-2\right)^{n-1}

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WHY CAN'T ANYONE HELP ME PLEASE?? The Pool Fun Company has learned​ that, by pricing a newly released Fun Noodle at $3, sales wi
Zinaida [17]

Answer:

  y = -1000x +11000

Step-by-step explanation:

<u>Given:</u>

  (x, y) = (sales price, number sold) = (3, 8000), (6, 5000)

<u>Find</u>:

  slope-intercept equation for a line through these points

<u>Solution</u>:

When given two points, it often works well to start with the 2-point form of the equation for a line.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

Filling in the given points, you have ...

  y = (5000 -8000)/(6 -3)/(x -3) +8000

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  y = -1000x +3000 +8000 . . . . eliminate parentheses

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6 0
3 years ago
How many subsets of three elements each exist in a set of six elements
Vera_Pavlovna [14]
Answer is B. C (6,3)

3 0
3 years ago
Read 2 more answers
Determine the axis of symmetry for the function f(x)= -2(x + 3)2 - 5.
ehidna [41]

Answer:-2.125

Step-by-step explanation:

1. simplify the function

-2(x+3)2-5

(-2x-6)2-5

(-4x-12)-5

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2. formula for axis of symmetry: -b/2a

a=-4 b=-17

-(-17)/2(-4)=17/-8=-2.125

5 0
4 years ago
Read 2 more answers
Translate the word phrase into a math expression. nine more than five times a number
levacccp [35]

The number is 'n'.

Five times the number is  5n .

Nine more than that is  5n + 9 .

5 0
3 years ago
Find the second and third term of the arithmetic sequence -7, _, _, -22, -27, ...
marysya [2.9K]
Okay. The pattern here is subtracting 5, because -22 - 5 = -27. -7 - 5 = -12 And -12 - 5 = -17. -12 and -17 go in the term of the sequence, because all of the numbers together have a difference of 5. The answer is D.
5 0
3 years ago
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