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Tom [10]
3 years ago
13

Can somebody help me?

Mathematics
2 answers:
melisa1 [442]3 years ago
5 0
All I know is that it is not a function it is okay for the domain x to repeat but not the y
daser333 [38]3 years ago
3 0
Is it the third one? I think it is sorry if I’m wrong
You might be interested in
Use summation notation to write the series 49 + 54 + 59 +... for 14 terms.
My name is Ann [436]

Answer:

Arithmetic sequence states that a sequence of numbers such that the difference between the consecutive terms is constant.

it is given by:  a_n = a+(n-1)d where a is the first term , n is the number of term and d is the common difference.

Given the series: 49 + 54 + 59+ ......

here, Common difference(d) = 5

First term(a) = 49

by definition we have;

For nth term

a_n = a+(n-1)d

a_n = 49+(n-1)5

a_n =49+5n -5 = 5n + 44

To write the series using summation notation for 14 terms

Summation symbol '\sum'

The series for 14th terms is given by;

\sum_{n=1}^{14}(5n +44)


5 0
3 years ago
Read 2 more answers
15 pts the cost of 5 cartons of fresh ice cream is $8.75 what is the cost of 11 such cartons
Morgarella [4.7K]

Answer:

C ($19.25)

Step-by-step explanation:

First, find how much 1 carton costs, which is $8.75 divided by 5, which is $1.75. So, to find how much 11 cartons cost, we just multiply by 11 to get [tex]\boxed{\$19.25}[\tex]

5 0
2 years ago
Read 2 more answers
How can you check your work when you are finding arc measures?
Murrr4er [49]

After you measured it you can check if the measurement is correct by knowing radius and arc length using formula,

\alpha=\dfrac{l}{r}.

Hope this helps.

6 0
3 years ago
Hey! can someone please give me ideas on what type of art i could make, thanks im so confused
pogonyaev

Alright, so uno.

By six types of triangles, I'll assume that your teacher meant acute, right, obtuse, scalene, isosceles, and equilateral.

Some easy things to make with triangles are flags.

You could make a triangular leaf, with triangles as the stem.

Look up animals made out tangram triangles for some inspiration.

Honestly, just do whatever you wanna do.

6 0
3 years ago
Your parents have a credit card with a balance of $2,748.56. The interest rate is 10.5%
Korvikt [17]

Answer:

288.60

Step-by-step explanation:

since they didn't pay after 6/1, you can ignore the fee of $40.

2748.56 * .105 = 288.60

8 0
2 years ago
Read 2 more answers
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