I believe it would be fifteen.
Answer:
Step-by-step explanation:
41. -3
42. 3
43 y^19
Answer:
A
Step-by-step explanation:
Multiply the number by every element of the matrix. Answer: A
Answer:
dv = surface area * dh
so
dv/dt = surface area * dh/dt
width at surface = 40 + (80-40)(30/40)
= 40 + 30 = 70 cm = 0.70 m
so
surface area = 9 * .7 = 6.3 m^2
so
.3 m^3/min = 6.3 m^2 * dh/dt
and
dh/dt = .047 meters/min or 4.7 cm/min
Step-by-step explanation:
Y=5/2x+5 because the slope is 5/2 and the y-intercept is 5
