35/7 = 5$ per car so 4x5= 20$
Remember that
i^2=-1 so
f(i)=i^3-2i^2
i^3=i^2 times i=-1 times i=-i
2i^2=2(i^2)=2(-1)=-2
f(i)=-i-(-2)
f(i)=-i+2
answer is -i+2 or 2-i
Answer:
16 is a composite number, and it is 4 squared. 16 = 1 x 16, 2 x 8, or 4 x 4. Factors of 16: 1, 2, 4, 8, 16. Prime factorization: 16 = 2 x 2 x 2 x 2, which can also be written 16 = 2⁴. Since √16 = 4, a whole number, 16 is a perfect square.
CAN I GET A BRAINLIEST PLEASE AND THANK YOU...
What are the greatest numbers : 4, -8, 4, 8, 7, -3, -9, 2, 6, 1, -5, 5, -2, 0.
myrzilka [38]
Answer:
Step-by-step explanation:
I would say 8 is the greatest number
the order from least to greatest
-9,-8,-5,-3,-2,0,1,2,4,4,5,6,7,8
Step-by-step explanation:
all work is pictured and shown