Answer:
15 minutes
Step-by-step explanation:
60/4=15 8/4=2
Answer:
18, 81, 1188, 1818, 1881, 8118, 8181, 8811
Step-by-step explanation:
Please see the attached file for explanation
Answer:
40% ![(\frac{40}{100})](https://tex.z-dn.net/?f=%28%5Cfrac%7B40%7D%7B100%7D%29)
Step-by-step explanation:
According to the given description of the 10 by 10 grid, 40 out of 100 squares are shaded.
Convert into a Fraction:
![\frac{Shaded}{Squares} =\frac{40}{100}](https://tex.z-dn.net/?f=%5Cfrac%7BShaded%7D%7BSquares%7D%20%3D%5Cfrac%7B40%7D%7B100%7D)
Convert the fraction into a decimal:
![\frac{40}{100} =0.4](https://tex.z-dn.net/?f=%5Cfrac%7B40%7D%7B100%7D%20%3D0.4)
Convert the decimal into a percent:
![0.4*100=40\\](https://tex.z-dn.net/?f=0.4%2A100%3D40%5C%5C)
<u>40%</u>
<u></u>
So, the grid should represent 40%.
<u></u>
Answer:
-225 ft
Step-by-step explanation:
Initial position:
Movements:
- - 245 - 83 + 103 = -225 ft
Final position is -225 ft, choice B
Answer:
17 terms
Step-by-step explanation:
131072 = 2^17
8 = 2^3
4 = 2^2
2 = 2^1
Apparently, the sequence is powers of 2 from 17 down to 1, so there are 17 terms in the sequence.