It’s a Japanese cartoon style
Answer:
Step-by-step explanation:
Given that a math exam has 44 multiple choice questions, each with choices a to d.
A student answers just by guessing. So no of questions he answers X is binomial with constant probability 1/4 = 0.25
We can find probabibility using binomial as
P(X=12) =
If approximated to normal we have
mean = np = 11
Std dev =
With continuity correction we get
P(X<12)
=P(X<11.5)
=0.5691
Answer:
I think they will match if they have a relationship so A. But, i also think it could be different it's like humans they aren't all the same. :)
Step-by-step explanation:
Those were my reasons and thats pretty much what you think or make it is what it is so best idea is to work it out. :)
Answer:
k=2
Step-by-step explanation:
Open parenthesis:
6k-12=3k-6
Put all like terms on one side:
6k-3k=-6+12
Simplify:
3k=6
k=2
<em>~Stay golden~ :)</em>
x= total minutes -4 the 1st 4 minutes are included in the .30
total cost = .3 + .18 x
3 = .3 +.18 x
subtract .3 from each side
2.7 = .18x
divide by .18 on each side
2.7/.18 = x
15 = x
x = total minutes -4
add 4 to each side
15+4 = total minutes
they can talk 19 minutes