Answer:
day
Step-by-step explanation:
6th grade and the final grade for this semester and the
Answer:
Step-by-step explanation:
![y=ab^x\\x=0,y=4\\4=ab^0\\4=a(1)\\a=4\\y=4b^x\\x=2,y=256\\256=4b^2\\b^2=\frac{256}{4} =64\\b=\pm8\\y=4(8)^x\\or\\y=4(-8)^x](https://tex.z-dn.net/?f=y%3Dab%5Ex%5C%5Cx%3D0%2Cy%3D4%5C%5C4%3Dab%5E0%5C%5C4%3Da%281%29%5C%5Ca%3D4%5C%5Cy%3D4b%5Ex%5C%5Cx%3D2%2Cy%3D256%5C%5C256%3D4b%5E2%5C%5Cb%5E2%3D%5Cfrac%7B256%7D%7B4%7D%20%3D64%5C%5Cb%3D%5Cpm8%5C%5Cy%3D4%288%29%5Ex%5C%5Cor%5C%5Cy%3D4%28-8%29%5Ex)
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 = 600(1+8%)^10 = $ 1,295
Value of investment after 25 year = 600(1+8%)^25 = $ 4,109
Time after which investment amount double (n)
1200 = 600 (1.08)^n
Log 2 = n log 1.08
n = 9 years
Answer:
809 km²
Step-by-step explanation:
I can split this into 3 rectangles. One is 25 by 17, another is 24 by 13, and the last one is 6 by 12. (I had gotten 13 for the second rectangle because 25 - 12 = 13.)
(25 * 17) + (24 * 13) + (6 * 12) <em>{17 is the first number after a multiple of 4 (16). As a result, 25 by 17 will end in "25." 25 by 17 is 425.}</em>
425 + (24 * 13) + (6 * 12) <em>{24 by 13 is 312.}</em>
425 + 312 + (6 * 12) <em>{6 by 12 is 72.}</em>
425 + 312 + 72 <em>{From left to right, add 425, 312, and 72 to get 809}</em>
737 + 72
809 km²
The area of this figure is 809 km².
Answer:
464.1587734 = 464 793867/5000000