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Scilla [17]
3 years ago
9

What's the following recursive formula???

Mathematics
2 answers:
azamat3 years ago
8 0
First term a1 = -2
and the common difference is + 3

Answer is choice D
koban [17]3 years ago
3 0
I believe it's D.
Hope this helps. <span />
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What kind of context clue provides the meaning of a word directly in the sentence?
____ [38]

Answer:

The answer is definition.

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3 0
3 years ago
MATH HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Darya [45]

Hi!

One deck of card has 52 cards, and in every deck there are 4 queens.

We will find the probability of pulling out the queen from the deck by diving the number of queens by the number of cards in the deck, like this:

4/52 = 1/13

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8 0
3 years ago
Please help I am so confused
Ede4ka [16]

The total cost when 881 minutes is used is $477.50.

<h3>What are the equation that model the question?</h3>

a + 480b = 277 equation 1

a + 990b = 532 equation 2

Where:

  • a = flat fee
  • b = variable fee

<h3>What is the flat fee and the variable fee?</h3>

Subtract equation 1 from equation 2

510b = 255

b = 255 / 510

b = $0.50

In order to determine the flat fee, substitute for b in equation 1

a + 480(0.5) = 277

a + 240 = 277

a = 277 - 240

a = $37

<h3>What is the total cost when 881 minutes is used?</h3>

Total cost = flat fee + (variable cost x number of minutes spoken)

$37 + (881 x 0.5) = $477.50

To learn more about simultaneous equations, please check: brainly.com/question/25875552

#SPJ1

7 0
1 year ago
What's the Answer to this problem?
MariettaO [177]
Depth = Volume / (length x width)
4 0
3 years ago
Help me solve this . <br> -2x + 4 &lt; 24
Zina [86]

Answer:

x>10

Step-by-step explanation:

-2x<24-4

-2x<20

x>10

3 0
3 years ago
Read 2 more answers
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