<em>yes it will be a rational number.</em>
square having area 400 sq units will have a length of 20 on each side by increasing the length of each side by 1 we get 21 then the area will be
21 ^ 2=441
Then we will have a rational number.
Answer:
m<J = 83
m<L = 97
m<M = 97
Step-by-step explanation:
The corners across (left to right/right to left) from each other of a trapezoid are always equal.
So, it would be like this:
Angle J is equal to angle K
Angle M is equal to angle L
See how they are across from each other?
Therefore, Angle J will be 83 degrees.
To find the other 2 angles subtract 83 from 180
180 - 83 = 97
So, Angle L and M are 97 degrees.
To check your answer you can add up all the corners and they should equal 360 degrees:
83 + 83 + 97 + 97 = 360
360 = 360
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<em>Hope this helps!!</em>
<em>- Kay :)</em>
2/3 is greater because 3/8 is less than 1/2 while 2/3 is greater than 1/2
Number of trials, n = 15
Expected success, r = 13
Probability of having a VCR, p = 70% = 0.7
Probability of not having a VCR, q = 1 - p = 0.3
According to the binomial distribution, the probability of 13 out of 15 households having a VCR is
₁₅C₁₃ p¹³ q¹⁵⁻¹³
= [15!/(13!2!)]*(0.7¹³)*(0.3²)
= 0.0916
Answer: 0.0916 (or 9.16%)