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LuckyWell [14K]

3 years ago

12

Determine whether the sequence converges or diverges. if it converges, find the limit. (if an answer does not exist, enter dne.)

an = 9 + 7n2 n + 7n2

1 answer:

AleksandrR [38]3 years ago

5 0

I would say an answer to this does not exist. I cant see any relation between these terms.

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Haynes High School chartered buses for 60 students to go on a field trip. Valley High School chartered buses for 80 students.

Svetradugi [14.3K]

Answer: $20

Step-by-step explanation:

Let 'x' be the cost of a ticket at Haynes

Let 'y' be the cost of a ticket at Valley

Since the total cost from both schools are the same, we can write it as:

$60x=80y$

Since the cost of tickets at Valley was $5 less than Haynes, we can write it as:

$y=x-5$

Now we have two equations, we can use to substitute into the other expression:

$60x=80y$

$60x=80(x-5)$ we substitute y in this equation with the other equation

$60x=80x-400$

$-20x =-400$

$x = 20$

Therefore the cost of the ticket at Haynes is $20 and the cost of the ticket at Valley is $15.

5 0

2 years ago

Hey there! This is my last math question of the day! Please, do me a favor and help me out! Please remember I need an inequality

Mars2501 [29]

Answer:

150 ≥ 55+0.20t

6 0

3 years ago

If a bottle rotates through 250 degrees in 50 min,how many degress will it rotate in 5 min

sp2606 [1]

There is more than one way to solve this.
250° : 50min.
You can divide each side by ten for 5 minutes.
50/10 = 5 minutes
250/10 = 25°

3 0

4 years ago

Write 7.5% as a fraction in lowest terms

denis-greek [22]

I believe the answer would be 3/40

3 0

4 years ago

Help please!! 7&8 I don’t understand

Andrej [43]

Answer:

7. 4

8. -2

Step-by-step explanation:

domain gose right so it should be 4 range goes down so it should be -2

7 0

3 years ago