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Nezavi [6.7K]
2 years ago
8

Desperate Please Hurry Question down below

Mathematics
1 answer:
VladimirAG [237]2 years ago
4 0

Answer:

See below

Step-by-step explanation:

I'm guessing you want to fill in the blanks of the sequence?

We can represent this as an equation:

31-3x=18

-3x=13

x=-13/3

Second term: 31 - (13/3) = 26 2/3

Third term: 26 2/3 - (13/3) = 22 1/3

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Nadir saves $1 the first day of a month, $2 the second day, $4 the third day, and so on. He continues to double his savings each
zheka24 [161]

ANSWER

$16,384

EXPLANATION

From the question we have that,

Nadir saves $1 the first day of a month, $2 the second day, $4 the third day, and so on.

This forms a geometric sequence,

1,2,4,...

The first term of this sequence is

a = 1

The common ratio is

r =  \frac{2}{1}  =  \frac{4}{2}  = 2

The general term of a geometric sequence is given by the formula:

f(n) = a {r}^{n - 1}

To find the 15th term, we plug in a=1, r=2 and n=15.

f(15) = 1 {(2)}^{15 - 1}

f(15) =  {2}^{14}

f(15) = 16384

The amount he will save on the 15th day is $16,384

4 0
3 years ago
11-15 pls help thanks
AlekseyPX
What do I need to solve :)
7 0
3 years ago
What’s the answer ??? ( someone please help )
Fofino [41]
It would probably be B because it said between -30 and 130
3 0
3 years ago
You decided to put the 94 lollipops on sale.if you charge 70cents and put them on sale for buy one,get one free,will you be char
Svet_ta [14]
$0.70 for 2 lollipops
X for 94 lollipops
So, 2X=94*0.70
X= (94*0.70)/2 = 65.8/2
X= $32.9
The answer is YES. They are charging enough money  to get $32.90 after selling 94 lollipops on sale for buy one and get one for free.
8 0
3 years ago
of 375 musicians at a high school, some play only in the jazz band, some play only for the marching band, and some do both. if 2
Monica [59]
250-130=120
375-120= 255
5 0
3 years ago
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