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yKpoI14uk [10]
3 years ago
11

Geometric series plato3ei=1(4x(1/2)i-1)

Mathematics
1 answer:
maw [93]3 years ago
4 0

Answer:

i=1

Step-by-step explanation:

i=(4*(1/2)i-1)

i=2i-1

i=1

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If a = 4 units, b = 7 units, c = 8 units, d = 11 units, and e = 5 units, what is the volume of the composite figure?
s2008m [1.1K]

Answer:

hey brother answer for your tricky question is point d286 cubic meter

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4 0
3 years ago
a student achieved the following grades on his tests :87,95 ,76 and 88 percent . he wants 85 percent or better overall . what gr
m_a_m_a [10]

Answer:

Step-by-step explanation:

87+95+76+88+x/5=85

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4 0
3 years ago
Read 2 more answers
Sarah bought a binder for $7.25 and six folders that totaled $9.05 how much did each folder cost
creativ13 [48]

Answer:

Each binder costs 30 cents or $0.30

Step-by-step explanation:

If Sarah's total was $9.05 and the binder costs 7.25 then in order to find the price of the folders you must subtract the cost of the binder (7.25) from the total (9.05) which leaves $1.80 as the amount she paid in total for 6 folders. Next, to find the amount spent per folder divide 1.80 by the number of folders which is 6 and your final answer should be 0.30.

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1.80=6x (next divide by six on both sides)

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4 0
3 years ago
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PLEASE HELP WILL MARK BRAINLIEST NO FAKE ANSWERS OR WILL BE REPORTED
GarryVolchara [31]

Answer:

height is 15

Y = L = Length

therefore 15y = (-x^2) +(300/20)

Step-by-step explanation:

15 = -x^2 +(300/20)

is the same as;

15 = (300/20) - (x^2)

we just add y to 15 and that can represent a division for x

y = L

Where area cm^2 can be shown as 300 as 15 x 20 = 300

when we divide by length we get the height as asked in the question.

7 0
3 years ago
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Nimfa-mama [501]
The answer is 5x-59
To get this answer you have to follow pemdas and remember you can’t add variables to non variables, so you just expand the equation
As an example
5x + 6 -2x +7

You would get
13-3x
6 0
1 year ago
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