Answer:
The probability is 0.1944
Step-by-step explanation:
Since we are rolling two dice, the number of possible results is 36
for us to get a sum of seven, these are the possible results;
1 and 6
6 and 1
2 and 5
5 and 2
3 and 4
4 and 3
The probability of rolling a sum of 7 is 6/36
For a sum of 12, we only have one possible result and that is 6,6
So the probability here is 1/36
If we have or in probability, we add up the individual probabilities
So, our probability here will be;
1/36 + 6/36
= 7/36 = 0.1944
I'm gonna say A. It makes the most sense to me.
Total units= 1+3+6
=10
10 units= $40
1unit= $40/10
= $4
Person 1= $4 x 1
= $4
Person 2= $4 x 3
= $12
Person 3=$4 x 6
=$24
Answer:
700 cubic feet
Step-by-step explanation:
Volume of scale model = 35 cubic feet
ratio of the dimensions of the model to the dimensions of the store was 1:20
Therefore
dimensions of the model/ dimensions of the store = 1/20
we know that in scaling
dimensions of the model/ dimensions of the store = Volume of scale model / volume of the actual department store
Now substituting the value of scale model in the above ratio equation we have
1/20 = 35/volume of the actual department store
=> volume of the actual department store = 35*20 = 700
Therefore volume of the actual department store is 700 cubic feet
Answer:
<u>Given equation:</u>
<u>Equation of circle:</u>
- (x - h)^2 + (y - k)^2 = r^2
<u>Compare and get the values:</u>
- h = 9
- k = 4
- r ^2 = 36 ⇒ r = 6
- d = 2r = 2*6 = 12
