The table shows the number of boys and girls that have black, blonde, brown, or red hair color. what portion of the boys have red hair? (round to nearest hundredth) a) 0.05 b) 0.10 c) 0.11 d) 0.15

B - 0.10

Step-by-step explanation:

Just took it, so I know it's this

o.o5

Step-by-step explanation:

answer: 457.14

step-by-step explanation:

205 - 45 = 160

160 / .35 = 457.142857

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