Answer:
The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.
Step-by-step explanation:
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0.8
5
0.569
The theoretical probability of winning a medium prize at the duck pond is 0.2, Hence option A is correct.
What is probability?
Probability is the ratio of number of favorable outcomes and total number of outcomes. it deals with finding out the likelihood of the occurrence of an event.
According to the given information,
Number of medium-prize winning ducks = 13
The total number of ducks = 65
The theoretical probability of winning a medium prize at the duck pond can be found by dividing the number of medium-prize winning ducks (13) by the total number of ducks (65).
So, the probability of winning a medium prize is,
= 13/65
= 0.2 or 20%
Therefore, the theoretical probability of winning a medium prize at the duck pond is 0.2 or 20%.
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Hi there! :) I believe the answer is 0.2. The way I got 0.2 is because there are 13 medium-sized ducks and there are 65 total ducks floating I did 13/65( 13 divided by 65) which equals 0.2. For theoretical probability you divide by the number of outcomes.
Hoped I helped! :D
B. 48x
C. 32x+28
D. 8x+6
Answer:
5/2
Step-by-step explanation:
area formula = l*w=A
in this case l=7/2, and A=35/4
7/2*w=35/4
divide 7/2 with 35/4 to get the value of "w"
35/4*2/7=5/2
hope this helps, if it does plz vote my answer the brainiest, thanks!
3.) r=2: 2+4/15= 6/15=2/5
2.) -3a-15=a: the fraction is negative. meaning the answer is negative, leaving a and c as choices. You can't square a since it is on different sides of the equation leaving you with c.
1.) answer is 5(x+4)=30: 3 is 2, meaning you would use the 2.
B. 1, 2, 4
C. 1, 2, 4, 8
D. 1, 2, 4, 12