N ÷ 14 = 236
this can also be written as
=
we can cross multiply to solve for n
n · 1 = 236 · 14
n = 3304
Answer:
Step-by-step explanation:
<u>Ratio of 45 minutes to 9 hours:</u>
<u>45 mins : 9 hours [1 hour = 60 mins</u>]
45 mins : 9 * 60 mins
45 mins : 540 mins
45 : 540
÷5 ÷5
9 : 108
÷3 ÷3
3 : 36
÷3 ÷3
1 : 12
<u>It can also be written as:</u>
=
Hope this helped!
<h3>~AH1807</h3>
Answer:
P(A and B) = 7/80
Step-by-step explanation:
The given values of the probabilities of the different events are;
P(A) = 7/20
P(B) = 7/20
P(A or B) = 49/80
P(A and B) = Required
We have by probability theory for any event;
P(A or B) = P(A) + P(B) - P(A and B)
Therefore;
P(A and B) = P(A) + P(B) - P(A or B)
Plugging in the values gives;
P(A and B) = 7/20 + 7/20 - 49/80 = 7/80
∴ P(A and B) = 7/80
Answer:
x= -0.1818
y= 10.6363
Step-by-step explanation: