3 years ago

Denise has $78.22. she wants to buy a computer that cost $29.99. about how much money will denise has left

Mathematics

1 answer:

blsea [12.9K]3 years ago

8 0

Denise has $50 left.

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Find the nth term, a n, of the given arithmetic sequence. a^1 = 75, d = –8, n = 11

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3 years ago

What is the common ratio of 2, 10/3, 50/9

mojhsa [17]

The common ratio of 2, 10/3, 50/9 is $\frac{10}{6}$

<u>Solution:</u>

Given, series of elements are $2, \frac{10}{3}, \frac{50}{9}$

We have to find the common ratio of the above given series.

We know that, common ratio of an G.P is division of any number in that series with the previous number of the series.

So, now take $\frac{10}{3}$ and 2

$\text { Then, common ratio }=\frac{\frac{10}{3}}{2}$

$\begin{array}{l}{\text { Common ratio }=\frac{10}{3} \times \frac{1}{2}} \\\\ {\text { Common ratio }=\frac{10}{3 \times 2}=\frac{10}{6}}\end{array}$

Hence, the common ratio of the given series is $\frac{10}{6}$

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3 years ago

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alukav5142 [94]

Answer:

Step-by-step explanation:

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3 years ago

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Billy want to buy 12 tickets to take his friends to play. The tickets cost 2.50 each how much will billy pay for all the tickets

Studentka2010 [4]

Answer:

$30

Step-by-step explanation:

To find out how much Billy will pay, just multiply 12 and 2.50

12 x 2.50 = $30

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3 years ago

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