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aniked [119]
3 years ago
11

A population of 200 animals has a growth rate of 13% each year. What will the population be after 3 years?

Mathematics
1 answer:
NikAS [45]3 years ago
6 0

Answer:

The population will be 268

Step-by-step explanation:

For the first year you want to figure out how much it increased. To do so you want to find 13% of 200 which is 26. Then, add 26 to 200 to get the population in 1 year. (226)

For the 2nd year you need to find 13% of 226 which is 29.38. That mean that the the population is now going to be 226+29.38 (You may need to estimate since who can have .38 of a animal?  In the end you get 255 animals (29.38 rounded down to 29).

For the final year you find 13% of 255 which is 13.15 which estimates to 13. then you add 13 to 255 and get 268 animals. I am not sure about this problem since you get decimals. If it is wrong and the teacher tells you the answer, can you tell me? I really want to learn. ;) thanks a million.

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Which inequality is graphed on the coordinate plane?​
bekas [8.4K]

Answer:

a

Step-by-step explanation:

1:cancel out any answers with equal to since the line is dotted

2:pick any two points of your choice and work out the gradient

3:use the gradient a point on the line and an anonymous point (x,y) to get equation of a line

4:then choose a point (0,0) and substitute x with 0 in the equation to get y (in this case it's -1) which is less than 0 hope it helps

5 0
3 years ago
One marble is selected at random from a bowl containing 15 blue marbles and 12 red marbles. What are the odds of selecting a blu
lana [24]

Answer:

5/9

Step-by-step explanation:

You put the total amount of blue marbles over the total number of marbles and you get 15/27, which simplifies to 5/9

4 0
2 years ago
Read 2 more answers
Please help me ASAP
LenKa [72]
B, there are two sections that say 1, and there are less sections then the other one with two ones
7 0
2 years ago
4. Jan bought donuts for $6.75. Each bagel cost<br> $0.75. How many bagels did she buy?
Nataly_w [17]

Answer:

9 bagels

Step-by-step explanation:

Divide the price ($6.75) by the price of one bagel ($0.75) to get the amount of bagels Jan bought. (9)

6 0
2 years ago
Does anyone know the answer to this?
bezimeni [28]

Hey there!


First, let's find s:

s = (5 + 6 + 7) /2 = 9


Second, let's plug in the numbers into the formula:

A = \sqrt{9(9-7)(9-5)(9-6)}


Third, let's simplify the numbers to get one number under the square root:

A = [tex]\sqrt{216}


Fourth, we'll find the square root of 216 to get the area:

A = 14.697


Therefore, your answer is A.


Hope this helps!! :)

5 0
3 years ago
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