Find the probability of each event. Write your answer as a fraction, as a decimal, and as a percent. Round to the nearest tenth of a percent.1. Randomly choosing a white counter form a bag of 12 red counters, 12 white counters, 12 green counters, and 12 blue counters.
2. Tossing two fair coins and having one land on tails and one land on heads.
3. Rolling a number greater than 1 on a fair number cube
4. Randomly choosing an orange disk form a bag of 14 black disks, 4 blue disks and 12 orange disks.
5. randomly choosing 1 of the 6 R's form a bag of 100 letter tiles.
6. Spinning a number less than 7 on a fair spinner with 8 equal sections labeled 1-8.
If you can help me thank you so much... this is due today.
Cory has a poster in his room that has an area of 7 2/3 sq. inches and a length of 2/3 inches. how many inches is the width of the poster?
Answers
area=legnth times width legnth=2/3 area=7 and 2/3 convert 7 and 2/3 to improper fraction for convenience 7 and 2/3=23/3 23/3=2/3 times width
multiply both sides by 3/2 to clear fraction 69/6=width 23/2=width 7 and 1/2=width
widht=7 and 1/2 in (NOTE: normallly length is longer then width since legnth is the longer side, and the width is the other side)
What is the minimum possible value of this decimal in 18.6
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This question does not really make sense but if you are asking for the reduction of the fraction of this decimal it would be 18 3/5
The perimeter of a parallelogram is 72 meters.The width of the parallelogram is four meters less than its length. Find the length and the width of the parrellelogram
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Parallelogram have 4 sides.
Use the distributive property. 2 multiply the last and negative 4 in the parentheses. 2l + 2(l - 4) = 72 m
Combine Like terms 2l + 2l - 8 = 72 m 4l - 8 = 72 m Get l all by itself by adding 8 to both sides 4l - 8 = 72 m +8. +8
Divide both sides by 4 4l = 80 4. 4
l= 20
The width of the parallelogram is four meters less than its length.
4 sides 2 length = 20 2 width = 16
I got 16 by subtracting 4 from 20
Comment if you need any other help :)
What quadrilaterals have all the attributes of a rectangle
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I think its a square
What is 56.25% as a fraction
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Example: 56.25%/100 = .5625, Next, count the number of digits to the right of the decimal point, say that number is n, and multiply and divide the decimal by 10^n. For your example n = 4 so multiply and divide the decimal by 10^4, which is 10000, giving 5625/10000 which is the fraction sought. This last operation converts the decimal fraction to a whole number needed for the numerator of the fraction.
56.25% = 5625/100 = 9/16.
The final answer is 9/16~
163 rounded to the nearest ten
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Answer is 160 because 3 is closer to 60 so its 160