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Karo-lina-s [1.5K]
2 years ago
11

In 2005, the population of a state was 31,006,000. If the population grows at 1. 2% per year, approximately how many years ( fro

m 2005 ) it will take for the population to reach 40,000,000? ( assuming it grows at the same rate )
Mathematics
2 answers:
Anna [14]2 years ago
6 0

Answer:

21

Step-by-step explanation:

Trial and error into (APPROXIMATELY)

y=31,006,000(1+.012)^x

Nonamiya [84]2 years ago
3 0
21 years mm. M. N. M
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Solve this inequality for x.<br><br> 81 - 1 1/5x &lt;_ 55
dsp73

Answer:

(61. 8181..., ~)

Step-by-step explanation:

-11/5x<-136

x>680/11

x>61. 8181...

6 0
3 years ago
Kelly used the vertical line test to determine whether or not the curve that she
Keith_Richards [23]
<h3>Answer:  Choice D</h3>

All vertical lines intersected the curve at exactly 1 point.

===========================================================

Explanation:

If there is a case when a single vertical line crosses 2 or more points on the  curve, then it will not be a function. In this situation, it is said that the curve fails the vertical line test.

Passing the vertical line test means that every vertical line passes through exactly one point on the curve. Each x input leads to exactly one output. If such a situation happens, then we have a function.

Since Kelly concluded that the curve is a function, this means the curve passed the vertical line test, and it points us to choice D as the answer.

5 0
2 years ago
A wheel has diameter 60 cm.
Marrrta [24]
The answer is c because when you multiply 60 and 0.07 youranswer is 4.2
4 0
3 years ago
Determine the value of x when y= 14, if y=7 when x=8
Nezavi [6.7K]

Answer:

x=16

Step-by-step explanation:

since y=7 when x=8 and your trying to find what x is when y=14. Your really just taking the y value which is 7 then multiplying it by 2 which is 14. then since you multiplied the first y value by 2 you then just multiply the 8 by 2 and that is 16.

7 0
3 years ago
In a certain candy store, 3 pounds of candy and 2 pounds of mints cost $10.80, and 1 pound of candy and 3 pounds of mints cost $
worty [1.4K]
Answer is <span>C.c + 3m

</span><span>m = price of mints
c = price of candy,
</span>
cause 1 pound of candy and 3 pounds of mints cost $5.35<span>

</span>
8 0
3 years ago
Read 2 more answers
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