A levy protects a town in a low-lying area from flooding. According to geologists, the banks of the levy are eroding at a rate of 7 feet per year. If something isn't done to correct the problem, what signed number indicates how much of the levy will erode during the next decade?__________ ft
Fill in the blank(s) with the appropriate word(s).
–70
Mathematics
You might also like to view...
Find the product of the complex number and its conjugate.4 + 2i
A. 16 + 4i B. 12 C. 20 D. 16 - 4i
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log3
A. log3x - 2
B. 6 - 
log3x
C. - 2log3x
D. 
log3x - 2
Mathematics
Write the first five terms of the arithmetic sequence with the given first term, a1, and common difference, d.a1 = 13; d = -5
A. 13, 8, 3, -2, -7 B. 13, 8, 2, -2, -7 C. 8, 3, -2, -7, -12 D. 18, 13, 8, 3, -2
Mathematics
Solve the equation by making an appropriate substitution.(-2x + 9)2 + 11(-2x + 9) + 24 = 0
A. 
B. {-3, -8}
C. 
D. 
Mathematics