Answer:
-64x X 4y X 3125y X x
-64X^2 X 1250Oy^2
Step-by-step explanation:
-40y^3 / x^5
Apply exponent rules
a^b * a^c = a^b+c
a^-b = 1/a^b
b. 16x^10+121 is the answer
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60*220 feet = 13,000 Feet convert to Miles = 2.462121 miles/hr
C. c(t) = 21 + 12t