105.6
Convert 40% to 0.4
Then multiply 0.4 by 264
0.4*264= 105.6
We are given:
p = probability = 0.12<span>
n = total students = 39 </span>
x = left handers = 5<span>
u = mean = p* n = 4.68
σ = standard dev = √ ( n*p*(1-p)) = √ ( 39 * 0.12 * 0.88 ) =
2.03</span>
Calculating for the z score:
z = (x – u) / σ<span>
z = (5 – 4.68) / 2.03</span>
<span>z
= 0.1576 = 0.16
</span>
Using the standard tables for z, the p value is:
p value = 0.5636 = 56.36%
Hence there is a 56.36% chance.
<span> </span>
divide 3550 by 75 i think. (use google calculator)
Answer:
area of dark green circle is 1385.44 and circumference is 131.95
purple circle area is 4071.5 and circumference is 226.19
middle circle area is 153.94 and circumference is 43.98
red circle area is 804.25 and circumference is 100.53
light green circle below red area is 1017.88 and circumference is 113.1
Step-by-step explanation:
Answer:
if DA line is lineer
Step-by-step explanation:
you can use small triangle.. it's slopes ⅕ slope of DC=⅕
