Look at the sets of dot plots below. Select all statements below that are true. 1. Most of the data for Set A is 40 or lower
2. Most of the data for Set B is 40 or higher
3. The spread for Set A is higher than the spread for Set B
4. The mode for Set B is 20 and 30
5. The mode for Set A is 60
6. The median for Set A is 40
7. The median for Set B is 20

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.

do your own work and don"t cheat.

step-by-step explanation: