Answer:
This problem requires us to calculate, the value of investment after 10 and 25 years, and also tell the time after which intial investment amount will double. Investment rate and initial investment amount is given in the question.
Value of investment after 10 year = 2000(1+7%)^10 = $ 3,934
Value of investment after 25 year = 2000(1+7%)^25 = $ 10,855
Time after which investment amount double (n)
4000 = 2000 (1.07)^n
Log 2 = n log 1.07
n = 10.2 years
Idk i think its c correct me if i wrong
m∠5 has the same measure as m∠12 and m∠9 which is 90°
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Angles</h3>
An angle is formed when two lines intersect each other. Two angles are said to be supplementary if their measures add up to 180 degrees while Two angles are called complementary if their measures add up to 90 degrees.
m∠5 = 90° = x°
m∠5 = m∠12 = m∠9 = 90°
m∠5 has the same measure as m∠12 and m∠9 which is 90°
Find out more on Angles at: brainly.com/question/25770607
Given that the<span> iq scores for large populations are centered at 100.
To get what percent of these 78 students have scores above 100 we conduct a normal distribution probability of the data.
P(x > 100) = P(z > (100 - 100)/sd) = P(z > 0) = 1 - P(z < 0) = 1 - 0.5 = 0.5 = 50%
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Answer:
2.0 x 10^11
Step-by-step explanation:
2.6 divide it by 1.3 and get 2.0. 9+2 = 11. Together with the, it would be 10^11. That how I got 2.0 x 10^11
Hope this Helps, have a nice day!
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