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ryzh [129]
3 years ago
14

A sequence is defined by the recursive formula f (n + 1) = f(n) – 2. If f(1) = 18, what is f(5)?

Mathematics
2 answers:
Travka [436]3 years ago
4 0

Answer:

its 10

Step-by-step explanation:

just took quiz

pentagon [3]3 years ago
3 0

Answer:

The answer is 10

Step-by-step explanation:

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horsena [70]
the answer could be D 5 units
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3 years ago
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Susan wants to have 30% of her gumballs be green If there are
Inga [223]

Answer:

15 gumballs

Step-by-step explanation:

There would have to be...

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We can start by converting 30% to a fraction. Any percentage is just that number over one hundred so...

30/100*50

We can simplify 30/100 by dividing the numerator and the denominator by 10...

3/10*50

Cancel out 10 and 50 (50/10=5)

3*5

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6 0
2 years ago
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The Table below is a data set that lists how many pairs of shoes are owned by some of your classmates.
Pani-rosa [81]

Answer:

7.5

Step-by-step explanation:

<u>To find the median, first order the numbers from least to greatest:</u>

2, 4, 5, 7, 8, 8, 10, 12

<u>Then, find the middle number (number in the middle):</u>

There are 2 middle numbers. 7 and 8.

Because there are 2 numbers, we need to find the average. If there was only one number, that would be the median.

<u>To find the average, add 7 and 8. Then, divide the sum by 2 because there are 2 numbers;</u>

7 + 8 = 15

15 / 2 = 7.5

Have a nice day!

8 0
3 years ago
when dennis is asked how old he is he responds with the following riddle: 400 decreased by 2 times my age is 244
kykrilka [37]
Dennis is 78 years old.
5 0
3 years ago
Simplify the expression-2(-9g+4)
xenn [34]

Answer:

18g - 8

Step-by-step explanation:

Multiply using the distributive property.

8 0
3 years ago
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