Answer:
I think the answers is B
Step-by-step explanation:
But im so sorry if its not right...
<em>H</em><em>a</em><em>v</em><em>e</em><em> </em><em>a</em><em> </em><em>n</em><em>i</em><em>c</em><em>e</em><em> </em><em>d</em><em>a</em><em>y</em>
Answer:
a) 0.2
b) 0.2
c) 0.5
Step-by-step explanation:
Let 
be the event "the car stops at the signal.
In the attached figure you can see a tree describing all possible scenarios.
For the first question the red path describes stopping at the first light but not stopping at the second. We can determine the probability of this path happening by multiplying the probabilities on the branches of the tree, thus
For the second one the blue path describes the situation
For the las situation the sum of the two green path will give us the answer
Answer:
$309.20
Step-by-step explanation:
multiply 35.20 by 4 and subtract it from 450
To answer this question, you could dad a couple things.
One of them is to set up a proportion with you original scale and then solve for the width.
1/3 inch:2 ft = 5 inches:x feet
Use cross multiplication to get:
2 x 5 = 1/3x
10 = 1/3x; divide both sides by 1/3
x = 30 feet
Another way to do this would be to figure out how many groups of 1/3 there are in 5 inches or 5÷1/3. This answer is 15. This means it would be 15 groups of 2 feet or 30 feet.
The width is 30 feet.
