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DerKrebs [107]
3 years ago
12

The first and last term of an A. P are 1 and 121 respectively. Find the number of terms in the A.P and the common difference bet

ween them if the sum of the term is 1281​
Mathematics
1 answer:
LuckyWell [14K]3 years ago
6 0

Answer:

No.of terms=21

Common difference=6

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Después de 15 meses de haber prestado un capital al 5% de rédito, tengo que pagar de interés Q468.75. ¿Qué capital se ha prestad
Aleonysh [2.5K]

The capital borrowed, or the principal when the interest was Q468.75 is <u>Q7500</u>.

The principal P, amount borrowed, at a certain rate of interest R%, for  a time of T years, giving an interest of I, can be calculated using the formula:

P = (I * 100)/(R * T).

In the question, we are asked to find the capital borrowed, that is, the principal, when the user pays Q468.75 after 15 months at 5% of income.

Thus, Interest (I) = Q468.75, rate of interest (R) = 5%, and time (T) = 15 months = 15/12 years = 1.25 years.

Thus, the principal P, can be calculated by substituting the values in the formula: P = (I * 100)/(R * T).

P = (468.75*100)/(5*1.25),

or, P = 46875/6.25,

or, P = 7500.

Thus, the capital borrowed, or the principal when the interest was Q468.75 is <u>Q7500</u>.

The provided question is in Spanish. The question in English is:

"After 15 months of having borrowed capital at 5% of income, I have to pay Q468.75 in interest. What capital has been borrowed?"

Learn more about Interest at

brainly.com/question/25793394

#SPJ1

5 0
2 years ago
First try was incorrect
KiRa [710]

Answer:

12 presents

Step-by-step explanation:

4/6= 2/3

2/3 x 18 = 12

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3 years ago
What is the slope and y-intercept of a vertical line
Dmitry_Shevchenko [17]
Is there any numbers or a picture
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Cathy earns $32 after babysitting for 5 hours. How much money does she earn per hour?
telo118 [61]
The answer would be $6.40
4 0
3 years ago
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Order each number greatest to least 1/2, -2, square root of 5, -7/4, 2.4<br>PLEASE HELP ME
Luden [163]

Answer:

I think its

2.4, square root of 5, 1/2, -7/4, -2

hope this helps :D

4 0
3 years ago
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