Answer:
= 440 ft
Step-by-step explanation:
The perimeter of a rectangle is found by adding up all the sides. We use the formula
P =2(l+w)
where l is the length and w is the width
The length is 140 and the width is 80
P = 2(140+80)
= 2(220)
= 440 ft
The probability that the next 4 winners will all be 7th grade students is 3/4
Answer:
Quadratic Binomial
Step-by-step explanation:
The probability is 8 out of 20 or 40 percent
Answer:
8
Step-by-step explanation:
1/4πr² + (2x4) - 1/4πr²
r = 4
8
