3 years ago

The first term of a sequence is 13 you take away 5 find out the 4th term

Mathematics

1 answer:

Airida [17]3 years ago

4 0

Answer:

a4 = -2

Step-by-step explanation:

a2 = 13 -5 = 8

a3 = 8 -5 = 3

a4 = 3 -5 = -2

You might be interested in

Express the following in p/q form, where p and q are integers and q is not equal to 0.

Wewaii [24]

(I)1.272727... = 14/11
(II)0.1282828...= 127/990

(The solution is in the picture
NB : the two points on the two numbers in the solution means those two numbers are recurring or repeating )

5 0

2 years ago

What is 9 over 5 in a percent

Nataly_w [17]

So you convert the fraction into a decimal then multiply it by 100 so the percentage would be 180%

3 0

3 years ago

Read 2 more answers

Kelly buys a sweater for $16.79 and a pair of pants for $28.49. She pays with a $50 bill. How much change should Kelly get back?

andrew11 [14]

16.79+28.49=45.28

50-45.28=4.72

Kelly would get $4.75 back

4 0

3 years ago

A natural number greater than 1 that has only itself and 1 as factors is called alan

lina2011 [118]

I think the answer should be divisible because you can’t really divide 1 without getting the same # your dividing by.

8 0

3 years ago

Read 2 more answers

one number is equal to two times a second number. two times the first number plus two times the second number is 24. if you let

ziro4ka [17]

X = 2y
2x + 2y = 24
So if x = 2y that means 2x = 4y. Which means that 2x + 2y = 24 can be written as 4y + 2y = 24. Simplified to 6y = 24. Now we need to get 1y so we divide both sides by 6, 6y/6 = y and 24/6 = 4. so y = 4. so x= 2y can be written as x = 8.

5 0

3 years ago