Answer:
all are true except the -8
Answer:
See numbers for each part of the box-whisker plot below
Step-by-step explanation:
the left whisker should start at the value 63 (the minimum)
The first Quartile (beginning of the box on the left is at the point 68.5.
The median is the value: 73 (notice this is the actual value at the middle of the list)
The third Quartile (end of the right hand box) is at the point 84.5
the end of the right hand side whisker is at the maximum of your list: 92
Answer:
Slope = 1
Step-by-step explanation:
M = y2-y1 / x2-x1
Hope this helps. Pls give brainliest.
9514 1404 393
Answer:
(dN)/(dt) = (0.4)/(1200)N(1200-N) -50
142 fish
Step-by-step explanation:
A) The differential equation is modified by adding a -50 fish per year constant term:
(dN)/(dt) = (0.4)/(1200)N(1200-N) -50
__
B) The steady-state value of the fish population will be when N reaches the value that makes dN/dt = 0.
(0.4/1200)(N)(1200-N) -50 = 0
N(N-1200) = -(50)(1200)/0.4) . . . . rewrite so N^2 has a positive coefficient
N^2 -1200N + 600^2 = -150,000 +600^2 . . . . complete the square
(N -600)^2 = 210,000 . . . . . simplify
N = 600 + √210,000 ≈ 1058
This steady-state number of fish is ...
1200 - 1058 = 142 . . . . below the original carrying capacity
Step-by-step explanation:
federal= $4180
(9500*0.11*4)
private=$2660
(9500*0.07*4)
