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antiseptic1488 [7]
3 years ago
13

Is 12 a natural, rational, or integ er number

Mathematics
1 answer:
MrRa [10]3 years ago
4 0
Yes.  All of those.  Also a real number.
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What is f (x)=2x^2+5 multiplied by g (x)=2x<br><br>A) 7x+2x<br>B) 4x+10x<br>C)4x^2+10x<br>D)4x^3+10x
Afina-wow [57]
I hope this helps you

5 0
3 years ago
Assume that the growth rate of a population of ants is proportional to the size of the population at each instant of time. Suppo
Nutka1998 [239]
(1/A)  dA/dt=  C where A is the population of ants and C is a constant
ln(A) = C*t + C1 where C1 is another constant that comes out of integration and t is time in days.
Plugging in: at t=0, A= 100 so C1 = ln(100) = 4.605
at t=3, A=230 so ln(230) = 3*C +4.605 so C = 0.278
Final equation:
ln(A) = 0.278t + 4.605
or:
A = exp(0.278t + 4.605)
After 14 days, A = exp(0.278*14 + 4.605) = 4875.2
7 0
3 years ago
What is (2n-3p)+4(2n-3)
Klio2033 [76]

Answer:

<h2>10n - 3p - 12</h2>

Step-by-step explanation:

(2n-3p)+4(2n-3)\qquad\text{use the distributive property}\\\\=2n-3p+(4)(2n)+(4)(-3)\\\\=2n-3p+8n-12\qquad\text{combine like terms}\\\\=(2n+8n)-3p-12\\\\=10n-3p-12

7 0
3 years ago
Read 2 more answers
Hello please help thanks
pickupchik [31]

Answer: Gas

Step-by-step explanation: This is the only matter that can be raised form the lakes and oceans

5 0
3 years ago
-10x = -210 how would i find this answer?
jeka94

To find the answer to -10x=-210 you must divide -210 by -10

-210/-10= 21

Therefore x=21

So the proper equation is -10(21)=-210

3 0
3 years ago
Read 2 more answers
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