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lesantik [10]
3 years ago
5

The summation of 1 to infinity of n - 2 is which of the following series?-2, -4, -6, -8, . . .-2, -1, 0, 1, . . .-1, 0, 1, 2, .

. .
Mathematics
1 answer:
muminat3 years ago
3 0
1,0,1,2 is the correct answer I do believe
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I need help with this problem plzzz
Effectus [21]

Not sure sorry but you can. Try searching on google or yahoo answers

6 0
2 years ago
The line graph shows the number of goals scored
Neporo4naja [7]

Answer:

a) 1 game

b) 41 goals

c) median = 2

Step-by-step explanation:

a)

As we can see in the line graph, where we have the 0 for the number of goals scored, the graph indicates only 1 in the number of games, so we have only 1 game where no goals were scored.

b)

To find the total number of goals scored, we multiply the goals scored by the number of games for that score, and then sum them all:

total goals = 1*0 + 4*1 + 5*2 + 6*3 + 1*4 + 1*5 = 41 goals

c)

To find the median, we put all the goals in crescent order, and then find the value in the middle. As we have 18 games, the middle value will be an average of the 9th and 10th terms.

We have 1 number 0, 4 numbers 1 and 5 numbers 2 in the beginning, so for these 10 numbers, the 9th and the 10th are the score 2, so the median is 2.

8 0
3 years ago
Parallelogram RSTU is shown.
mixas84 [53]

Answer:

-opposite sides of a parallelogram are congruent.

-definition of a parallelogram

- alternate interior angles are congruent

Step-by-step explanation:

I just did the test

5 0
3 years ago
Read 2 more answers
Which is greater, 13/35 or 2/5?
zhenek [66]
Hi there!

If you run into problems like this, remember to "Stay calm and find the common denom." That just means find the common denominator.

13/35 and 2/5 = 13/35 and 14/35

As you can tell, 2/5 is larger.

Hope this helps.

:)
5 0
3 years ago
Witch of the following expression is equivalent to the logarithmic expression below. log(3)5/x^2
BabaBlast [244]
Assuing you mean
log_{3}(\frac{5}{x^2})
remember that log(\frac{a}{b})=log(a)-log(b)
also, log(x^m)=(m)log(x)

so
log_{3}(\frac{5}{x^2})=
log_{3}(5)-log_{3}(x^2)=
log_{3}(5)-2log{3}(x)

the answer is B
4 0
3 years ago
Read 2 more answers
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