Answer:
for diamond or spade: 1/2= 0.5 = 50%
Step-by-step explanation:
13/52 = 1/4 to diamond, heart, club or spade
1/4= 0.25
0.25*100% = 25%
If we need to choose diamond or spade,
1/4 for diamond, 1/4 for spade
diamond or spade: 1/4+ 1/4=1/2
1/2 = 0.5 = 50%
Answer:
14% is 1,386 dollars you would earn in a year.
Lets O is the center of the circle and Lets A is a point cut on CD from O
mCD = m<COD
OA is perpendicular bisector of CD so OA = 1/2 CD = 1/2(12.7) = 6.35
Sin (DOA) = AD/OD = 6.35 / 9.06
Sin DOA = 0.7009
<DOA = 44.5°
<COD = 2 x 44.5°
<COD = 89°
mCD = <COD = 89°
Answer: 89°
We need to set up a proportion.
9/2 = x/36
x is the amount that we need to find for. We need to solve for x so we can figure out the answer.
9/2 = x/36
First, we cross multiply
9*36 = 2x
324 = 2x
Next, we divide each side by 2.
2x/2 = 324/2
The 2's cross out.
x= 324/2
x= 162
Our final answer is that it will cost Jeff $162 if he has 36 attendees at the conference.
Hope I helped! :D
