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brilliants [131]
4 years ago
14

The first term and the common ratio of a G.P are respectively 3 and 1/2.write down the first five terms​

Mathematics
1 answer:
PSYCHO15rus [73]4 years ago
8 0

Answer:

Step-by-step explanation:

a =3 ;r  = 1/2

first term = 3

second term = 3*1/2 = 3/2

third term = 3/2 * 1/2 = 3/4

Fourth term = 3/4*1/2 = 3/8

Fifth term = 3/8 * 1/2 = 3/16

GP is: 3,3/2,3/4,3/8,3/16......

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URGENT!! PLEASE HELP!!!
olga55 [171]

Answer:

The correct option is B.

Step-by-step explanation:

The formula for amount after compound interest is

A=P(1+\frac{r}{n})^{nt}

Where P is principal, r is rate of interest, n is number of times interest compounded in a period, t is number of years.

It is given that Felix took out an unsubsidized student loan of $40,000 at a 3.6% APR, compounded monthly. The amount after 33 month is

A=40000(1+\frac{0.036}{12})^{33}=44156.1074

The amount after 33 month is $44156.1074. So, the new principle amount is $44156.1074.

The monthly payment  of $44156.1074 for 20 years is

m=\frac{P.V.(\fracr)}{1-(1+r)^{-n}}

Where, P.V. is present value, r is rate of interest and n is number of times interest compounded.

m=\frac{44156.1074(\frac{0.036}{12})}{1-(1+\frac{0.036}{12})^{-20\times 12}}

m=258.362447711

m\approx 258.36

Therefore the correct option is B.

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3 years ago
Name the algebraic property demonstrated in the example below.
lilavasa [31]
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4 years ago
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blondinia [14]
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The table to find the rate that gives you the number of light bulbs in 3 packages is given as follows:

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frez [133]

Answer:

x= -2

Step-by-step explanation:

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vova2212 [387]

Answer:

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5 0
3 years ago
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