Hello,
Five sixths of forty two is = 35.
Answer:
2πr
Step-by-step explanation:
to find the circumference you must multiply the radius by pi and 2
14/8 = 1.75
The scale factor is 1.75 because 8* 1.75 = 14
Answer:1 over r to the power of 10 or C
Step-by-step explanation:
Answer:
Expected value is -3
You should not play
Step-by-step explanation:
five are red, five are green, 10 yellow
P(red) = red/total = 5/20 = 1/4
P(green) = green/total = 5/20 = 1/4
P(yellow) = yellow/total =10/20 = 1/2
Expected value = 1/4(18) + 1/4(10) + 1/2(0) - 10 to play
=18/4 + 10/4 - 10
=28/4 -10
=7-10
= -3
You should not play
