Answer:
- D. 24736 people and 29 years
Step-by-step explanation:
<u>The model given is:</u>
<u>Population in 2020, t = 20</u>
- P = 16581*e^(0.02*20) = 24736 people (rounded)
<u>Population of 30000:</u>
- 30000 = 16581*e^(0.02t)
- e^(0.02t) = 30000/16581
- e^(0.02t) = 1.80929
- ln e^(0.02t) = ln 1.80929
- 0.02t = 0.5929
- t = 0.5929/0.02
- t = 29.645 ≈ 29 years
Correct choice is D
Answer:
x=3
Step-by-step explanation:
2x+2=8
2x=6
x=3
If AC=BD, than Quad ABCD is a rectangle
AC
√(3+3)²+(6-1)²
√6²+5²
√36+25
√61
BD
√(1+1)²+(2-7)²
√2²+(-5)²
√4+25
√29
Quad ABCD is not a rectangle because √61 and √29 are not equal.
A) If you have 12 dogs and cats (I assume 12 in total) and divide those by two, you get six dogs and six cats. It has to be more dogs than cats, and the sum of those two has to be twelve. So to reach the sum 12, while one number is bigger that the other, the number has to be 7 or more.
