Each rug is 1/8 of the floor space. So, 4 rugs would cover half of the floor space. Multiply, then reduce.
4(1/8)=4/8 or 1/2
I might be wrong but it might be 62
It will take approx.65 of caffeine remaining after 6 hours
Answer:
#A
G (6,4)
I(3,2)
#B
2^2 + 3^2
4 + 3^2
4 + 9 = 13
13 = C^2
#C
Distance = Square root of (2-4)^2 + (3-6)^2
-2^2 + -3^2
-4 + -9 = -15
Square root of 15 not -15 which is 3.87
Rounded 3.87 = 3.9
Answer 3.9
Divide each number by the previous number. You always get -3.
The pattern is to multiply a number by -3 to get the next number.
The next two numbers are -243, 729
