3 years ago

Use the rule n ÷ 4, where n represents the position of a term in a sequence. Find the first four terms in the sequence.

Mathematics

1 answer:

Ne4ueva [31]3 years ago

8 0

Answer:

a1 = 1/4

a2 = 1/2

a3 = 3/4

a4 = 1

Step-by-step explanation:

an = a/n

then when a= 1, 2, 3, 4

a1 = 1/4

a2 = 2/4 = 1/2

a3 = 3/4

a4 = 4/4 = 1

You might be interested in

Deena has 2 pairs of white socks, 3 pairs of black socks, 1 pair of red socks, and 2 pairs of navy socks in her sock drawer. Eac

bonufazy [111]

Answer:

25 is the correct answer because the amount of white socks out all of the socks is 2/8 which is equal to 1/4. 1/4 is 25%.

7 0

3 years ago

Read 2 more answers

If I did 12x=96 and then of course did 12 divided by 12 to get x by itself, and then I do 12 divided by 96 which is 8, but what

Tresset [83]

You would divide and get a decimal

3 0

3 years ago

Easy question i will mark braineliest

Yuki888 [10]

Answer:

Step-by-step explanation:

$5(y - 3.8) = 4.7(y - 4)$

Distribute 5 through the parentheses

$5y - 19 = 4.7(y - 4)$

Distribute 4.7 through the parentheses

$5y - 19 = 4.7y - 18.8$

Move ' 4.7 y ' to L.H.S and change it's sign

$5y - 4.7y - 19 = - 18.8$

Move constant to R.H.S and change it's sign

$5y - 4.7y = - 18.8 + 19$

Collect like terms

$0.3y = - 18.8 + 19$

Calculate

$0.3y = 0.2$

Divide both sides of the equation by 0.3

$\frac{0.3y}{0.3} = \frac{0.2}{0.3}$

Calculate

$y = 0.67$

Hope this helps...

Best regards!!

3 0

3 years ago

Read 2 more answers

Find the common difference for the sequence shown 1/4,5/16,3/8

Vladimir79 [104]

<span>common difference for the sequence = 1/16

cause
1/4 = 4/16
and
3/8 = 6/16

so
4/16 + 1/16 = 5/16
5/16 + 1/16 = 6/16

</span>

4 0

3 years ago

What is the value of the expression when n = 3?<br> GO<br> - 2 n(5 + n-8-3n)

lukranit [14]

Answer:

Step-by-step explanation:

since n = 3

= -2n ( 5n+n-8-3n)

= -2 (3) ( 5+(3)-8-3(3) )

= -6 (5+3-8-9)

= -6 (5-5-9)

= -6 (-9)

= 54.

8 0

3 years ago