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Alla [95]
3 years ago
12

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics
1 answer:
ikadub [295]3 years ago
7 0

Answer:   4095

<u>Step-by-step explanation:</u>

He sold 1 car on the first day so the first term (a) is 1. The amount doubles each month so the ratio (r) is 2.

Input those values into the Sum formula:

S_n=\dfrac{a(1-r^n)}{1-r}\\\\S_{12}=\dfrac{1(1-2^{12})}{1-2}\\\\.\quad=\dfrac{1-4096}{-1}\\\\.\quad=\dfrac{-4095}{-1}\\\\.\quad=4095

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4 0
3 years ago
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What is the value of x
Anika [276]

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<u>To find x:</u>

(10x - 20) + (6x + 8) =  180

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-----    -----

16        16

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<u>Check:</u>

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3 years ago
What is the sum of the following numbers. -7,5,-3,6,-4,7,-5,3-1,4​
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Answer:

Step-by-step explanation:

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Answer:

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When dealing with percentages, you need to be clear about what number represents 100%, the reference value against which errors or changes are measured. Here, it is the π of the mug, 3.08.

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3 years ago
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