The method of writing, literature, art, architecture, religion, science of the Egyptians are Egyptian contributions.
Answer:
57/100
Step-by-step explanation: 0.57 can also be written as 57/100 which is equal to 0.57
Answer: 0, 1, -3
Step-by-step explanation:
f(x) = x^3 +2x^2 -3x
f(x) = x(x^2 +2x-3)
f(x) = x(x-1)(x+3)
to find zeroes, plug into f(x) and solve for each value of x. doing this gives 0, 1, and -3
21 times because you need 7/4=1 gallon and 3/4 just for one and 7x3 =21 so need 21/4
