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muminat
3 years ago
9

3. There are 8 mice in an attic. Their population is growing at a rate of 15% per month.

Mathematics
2 answers:
Andrei [34K]3 years ago
6 0
886 is your answer hope this helps 
solong [7]3 years ago
3 0
8×.15=1.2      (how many more each month)
365×1.2=438 (how many for one year)
438×2=876    (two year rate)
876+8= 886   (total mice after two years)

may i recommend an exterminator

i hope this helped
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Summary
ziro4ka [17]

Answer:

what do u mean, never mind answer is square units

6 0
3 years ago
The ratio of the number of left handers to the number of right handers in a middle school is 6:15. If there are 120 left handers
fiasKO [112]

Answer:

300

Step-by-step explanation:

there are 9 15's in 120 which means its going by 15's 3 x 5= 15 and if it says 6 that means its timesed by 2. 15 x 2= 30 then 30 x 10= 300

8 0
3 years ago
Estimate the area under the curve f(x) = x2 + 1 from x = 0 to x = 6 by using three circumscribed (over the curve) rectangles. An
BaLLatris [955]
1) split the range in three identical invervals of size [6 - 0] / 3 = 2

2) form three rectangles

2a) First rectangle: base 2, height f(2) = 2^2 + 1 = 5

     area 1 = base * height = 2 * 5 = 10

2b) second rectangle: base 2, height f(2+2) = 4^2 + 1 = 17

     area 2 = 2 * 17 = 34

2c) third rectangle: base 2 height f(4+2) = 6^2 + 1 = 37

     area 3 = 2*37 = 74

3) total area = area 1 + area 2 + area 3 = 10 + 34 + 74 =  118

3 0
3 years ago
Help me!!! Please and thank you!!!
Novay_Z [31]

Answer:

Third option is correct: 1 / (t+4)^2

Step-by-step explanation:

This equation can be written as the following:

(t+3)/(t+4)*(1/t^2+7t+12)

We know this because of the division of fractions. For example:

(1/y)/(1/x) = (1/y)*(x/1)

Now that we know this, we can advance.

Now we have to try to factor (t^2+7t+12)

We can make this into (t+3)(t+4)

Ah! Perfect! There is a t+3 in the denominator of the first fraction!

We can now cancel these out.

Now our equation looks like this:

(1 / t+4) * (1 / t+4)

This can also be written as 1^2 / (t+4)^2 = 1 / (t+4) ^2

So the correct option is the third one.

6 0
3 years ago
Marking Brainliest! 3(x-100)=?
Alisiya [41]

Answer:

3x - 300

Step-by-step explanation:

Expand the brackets or use distribute law.

7 0
3 years ago
Read 2 more answers
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