Larry has actually taken the end a loan because that college. He started paying off the loan v a very first payment that \$150. Each month that pays, the want

Since Larry desires to salary 1.3 times every time that pays,therefore this represents a sequence in the type of geometric series. Thegeneral form of geometric series is:

an = a1 (r)^(n - 1)

where,

an = is the worth after n months

a1 = early stage amount paid or first payment = \$150

r = is the common ratio = 1.3

n = the total variety of months

Substituting the offered values, the equation becomes:

an = 150 (1.3)^(n – 1)

Therefore the an initial 15 payment in succession notation isdescribed as:

---1st image---

The sum of his very first payments (S) wouldsimply be equivalent to:

--- second image---

Therefore this way that Larry cancompute for the complete 15 payment by plugging in every by every the value of nfrom 1 to 15 then amount it every up.

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Another way would be to use the simplifiedsequence notation:

S = a1 <(1 – r^n) / (1 – r)>

S = 150 <(1 – 1.3^15) / (1 – 1.3)>

S = \$25,092.95 5 0
6 months ago

A paper airplane to be thrown native the height of a high building. The height of the document airplane over the ground can be found usin
dlinn <17>

stclairdrake.net:The stclairdrake.net is 40 seconds.

Step-by-step explanation: you can find this out by see it starts 60 feet in the air. For every second it travles 1.5 units down.

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60 feet /1.5 feet per 2nd =40 seconds till it access time the ground.

This is my first time stclairdrake.neting a inquiry thx for the good rating!

6 0
10 month ago

And this is the last one
The stclairdrake.net is P because the heat after the (Q) reflects that the cyclist stopped travelling due to the fact that the distance travelled amount didn’t readjust ☺️
7 0
5 month ago

Which year had actually an increase trend between month 3 and month 4? this year or critical year?
ira <324>
Last year because there was the significant terrorist attacks throughout the globe including London and the USA
3 0
8 months ago
Evaluate y = 2x + 1 as soon as x = 1
Solnce55 <7>

stclairdrake.net:

y = 3

General Formulas and Concepts:

Pre-Algebra

Order that Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

y = 2x + 1

x = 1

Step 2: Evaluate

Substitute in x: y = 2(1) + 1Multiply: y = 2 + 1Add: y = 3
5 0
3 month ago
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