So, in order to find the answer, this is what we are going to do.
Let K be the number of candies that Kahi can eat per hour and S be the number of candies that her sisters can eat per hour.
So for the sisters, let us divide 32 by 3 and we get, 10.67. so 10.67/ hour.
Now, consider this expression: <span>(K+S)*h = 32
Plug in the given values.
(32 +10.67)h = 32
42.67h = 32
Divide both sides by 42.67 and we get
h= 1.33. Therefore, it will take 1.33 hour for both of them together to eat 32 candies. Hope this answer helps.</span>
Answer:
a) t=98
b) b=32
Step-by-step explanation:
a) 4t/7 -20=36r
r=1
4t/7-20=36
=36
4t-140=252
4y=392
t=98
b) 2k/5=b/2-12
k=10
20/5=b/2-12
4=
8=b-24
b=32
The probability of red on the second spin 1/12. the probability of blue on the second spin 1/18. the probability of not spinning cyan on either spin is 25/36.
<h3>What is probability?</h3>
Simply put, probability is the likelihood that something will occur. When we don't know how an event will turn out, we can discuss the likelihood or likelihood of several outcomes. Statistics is the study of events that follow a probability distribution.
<h3>What is probability formula?</h3>
The ratio of favorable outcomes to all possible outcomes is used as the formula to determine an event's probability. Probabilities are always in the 0 to 1 range.
Probability = Number of Favorable Outcomes / Total Number of
we know the formula of probability;
probability=favorable outcomes/total number of outcomes
so for red:
P(red) = 3/6 = 1/2
so for blue:
P(blue) = 2/6 = 1/3
so for cyan
P(cyan) = 1/6
Now totally;
P( cyan then red) = 1/6 * 1/2 = 1/12
P(cyan then blue) = 1/6 * 1/3 = 1/18
P( no cyan on 2 spins) = (1/2+1/3)* (1/2+1/3) = 5/6 * 5/6 = 25/36
To learn more about probability visit:
brainly.com/question/13604758
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Answer:
Hello! -28 y ^2 -29y -18 should be your simplified answer :)
Step-by-step explanation:
Hope this helps!
Have a nice day!♥
Answer:
8
Step-by-step explanation:
If its correct please give brainliest
