Answer:
D
Step-by-step explanation:
A=bh
A=11.40*6.90
A=78.66 cm^2
Answer:
12
Step-by-step explanation:
12-8=8
Answer:
5.164×10^-5
Step-by-step explanation:

Answer:
7/16
Step-by-step explanation:
The probability of picking a yellow marble at first is 7/16 (total number of yellow marbles / total number of marbles present)
F(1) = 1^3 + 3(1)^1 - 3 - 1 = 1 + 3 - 3 - 1 = 0
so one zero is x = 1, and x-1 is a factor
dividing f(x) by x - 1 gives x^2 + 4x + 1
x = [-4 +/- sqrt (16 - 4)] / 2
x = -0.27, -3.73
zeroes are 1 , -0.27 and -3.73 Answer