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disa [49]
2 years ago
10

Write an explicit formula for an, the n

Mathematics
1 answer:
enyata [817]2 years ago
3 0

Answer:

t_{n}=6n-2

Step-by-step explanation:

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Ronnie goes to the racetrack with his buddies on a weekly basis. One week he tripled his money, but then lost $12. He took his m
Tamiku [17]

Answer:

20

Step-by-step explanation:

224÷4 = 56+40 = 96÷2 = 48+12 = 60÷3 = 20

3 0
3 years ago
A biologist tags 25 birds with a band on their foot and lets them go back into the wild. The next year 100 total birds are captu
mestny [16]

Answer:

We can estimate a population of 500 birds.

Step-by-step explanation:

We can estimate the total bird population using a rule of three with the information given:

If we find 5 birds with the foot band among 100 birds captured, how many birds there are in total if inicially we put foot bands in 25 birds?

5 birds with foot band -> 100 birds captured

25 birds with foot band -> X total birds

X * 5 = 25 * 100

X = 25 * 100 / 5 = 500 birds

We can estimate a population of 500 birds.

7 0
3 years ago
HELP<br> Find the value of two numbers if their sum is 5 and their difference is 30
vodomira [7]

Answer:

The 2 numbers are -12.5 and 17.5.

Step-by-step explanation:

Let 1 number be x then  x - y  = 30 where the other number is y.

y = x - 30 so the sum is:

x - 30 + x = 5

2x = 35

x = 17.5

and y = 17.5 - 30 = -12.5.

8 0
3 years ago
Read 2 more answers
Please answer this question with explantion.<br> -35 × -98
beks73 [17]
A positive 3430. because two negatives that are being multiplied by eachother are automatically positive.
3 0
3 years ago
(1 pt)
Karolina [17]
C. they are worth the same amount of money, 1/2 and 2/4 are both 50% or 50 cents
4 0
3 years ago
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