You can take a million different cross-sections of a sphere and you will always end up with a circle.
The answer is B. Because there are 8 ribbons in all. 1 ribbon is black. so the equation would be 1/8. Assuming you don't draw the black ribbon on the first try, then you would try again. The second time you draw a ribbon you don't put the ribbon you drew back in. That means there are only 7 ribbons the second time. The 1 black ribbon is still in the bag than the equation would be 1/7. Then you add the two together. So it would be 1/8 + 1/7 = 1/15. Remember to only add the bottom numbers. not the top ones unless they are different colors or objects.
It would be 3.5 have a great day
Answer:
x= -10
Step-by-step explanation:
2x+10=1/2(5x+30)
2x+10=2.5x+15
.5x=-5
5x=-50
x= -10
The monthly finance charge when the previous balance method is used is $245.83
<h3>How to calculate the amount?</h3>
The finance charge using the previous balance method will be:
= 3000 × 15 × 1/(12 × 100) + 2500/12
= 3000 × 15 × 1/1200 + 208.33
= $245.83
The charge when the adjusted balance method is used will be:
= $3000 - $2500
= $500
The charge when the average daily balance is used will be:
= 3000 × 15% × (1/12)
= 3000 × 0.15 × (1/12)
= $37.50
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