3 years ago

Is the sequence -3, 1, 5, 9,... An arithmetic sequence

Mathematics

1 answer:

timurjin [86]3 years ago

3 0

Yes, it is constant because it is always adding 4. For example -3+4=1, 1+4=5, 5+4=9.

You might be interested in

Which of the expressions are equivalent to the one below? Check all that apply. (10 + 8) • 2

omeli [17]

This is an exercise in distributive property and commutative property

distributive
a(b+c)=ab+ac
in this case
2(10+8)=(2*10)+(2*8)
so it is B

also commutative
a+b=b+a
(10+8)(2)=(8+10)(2)

So B and D are the correct answers

6 0

4 years ago

Read 2 more answers

Which expression is equal to 7/8

crimeas [40]

Answer: A. 7 divided by 8.

Step-by-step explanation:

7/8 is the same as saying seven divided by 8.

4 0

3 years ago

Lulu has exactly enough fencing to go around her rectangular garden. She has 40 m of fencing and the garden is 8 m wide. What is

vesna_86 [32]

Answer:12 m

Step-by-step explanation:

Given

Width of garden $W=8\ m$

Total fencing $T=40\ m$

If Lulu has enough fencing to go around her rectangular garden then , it should be equal to perimeter of garden

Suppose L is the length of garden

Therefore perimeter is $P=2(L+W)$

$2(L+W)=40$

$L+W=20$

$L=20-8=12\ m$

thus length of fencing is $12\ m$

4 0

4 years ago

Select the correct answer.

Lelechka [254]

Answer:

the answer is B.

Step-by-step explanation:

W= median is 58

R= median is 81

81-58=23

7 0

3 years ago

How many more boxes of dog biscuits do you need in order for there to be more dog than cat treats in the store

Andre45 [30]

Ok so your mama hahahahahha hahahahaha hahahahaha

4 0

3 years ago