Answer:
16/5
Step-by-step explanation:
10 + 6/ 2 +3 = 16/5
10 +6 = 16
2 + 3 = 5
Multiply the Number of attempts with the probability
160 * 0.8 = 128 attempts made (c)
Step-by-step explanation:
ratio of the right handed to left handed is 13 to 2
Answer:
$393.75
Step-by-step explanation:
cost of special background paint = $1.25 per square foot
Area of background = area of triangle + area of rectangle
= 1/2 ( b*h) + L * B
= 1/2 ( 5 * 6 ) + 5 * 4 = 15 + 20 = 35 yd^2
Given that 1 yd^2 = 9 ft^2
35 yd^2 = ( 9 * 35 ) ft^2
Hence area of background = 315 ft^2
Cost = 315 * 1.25 = $393.75