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4 years ago

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Mathematics

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ratelena [41]4 years ago

6 0

Your answer to that question would be the image A

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Determine the first four terms of the sequence in which the nth term is

Licemer1 [7]

<u>Answer:</u>

The correct answer option is: $\frac{1}{3} ,\frac{1}{4} ,\frac{1}{5} ,\frac{1}{6}$ .

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

We know that the $nth$ term $a_n$ for an arithmetic sequence is given by:

$a_n=\frac{(n+1)!}{(n+2)!}$

where $n$ is the number of the position of the term.

We are supposed to find the first four terms of the sequence so we will substitute the values of $n$ from 1 to 4 in the given formula to get:

1st term:

$a_1=\frac{(1+1)!}{(1+2)!}=\frac{1}{3}$

2nd term:

$a_2=\frac{(2+1)!}{(2+2)!}=\frac{1}{4}$

3rd term:

$a_3=\frac{(3+1)!}{(3+2)!}=\frac{1}{5}$

4th term:

$a_4=\frac{(4+1)!}{(4+2)!}=\frac{1}{6}$

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3 years ago

Find the inverse of function of a function g=((a,1),(b,2),(2,3),(d,4))

Shalnov [3]

Answer:

g inverse = (1,a),(2,b),(c,3),(4,d)

Step-by-step explanation:

I think the third part of the question should be (c,3) not (2,3)

if it's (2,3) then the inverse becomes (3,2)

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2 years ago

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Describe the relationship between n and 4 that will make the value of the expression 7×n/4 great her than 7

nadezda [96]

If you want an answer greater that 7, your fraction needs to be greater than 1.
n can be any number greater than 4

$7 \times \frac{4}{4} = 7$
$7 \times \frac{8}{4} = 14$

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4 years ago

a parallelogram is transformed according to the rule (x,y) to (x,y) . which is another way to state the transformation

hjlf

Option D. Any transformation that undergoes a 360 degree rotation maps onto itself, no matter the polygon.

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4 years ago

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How many millimetrs are there in 4cm?

blagie [28]

Since 1 cm = 10 mm
Then 4 cm = 40 mm

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4 years ago