Answer:
<u><em>The Answer is 25 or x=25</em></u>
Step-by-step explanation:
Pythagorean theorem
1) Formula
A2+B2=C2
2) Solve for x (x is the hypotenuse meaning the value of x is greater than the value of leg A and Leg B which is 24 and 7)
24 squared + 7 squared =C2
576+49=C2
625=C2
√C2=C
√625=25
3) Answer
X=25
Hope this helps!
A) For both sets A and B, calculating the mean, range, and quartiles are a good way of measuring the center and spread. Using standard deviation may not be the best because we do not know whether the distributions are normal or not.
b) For set A, the lowest value is 63, while the highest is 86. An estimate for the mean, based on the average of these, is 74.5. Most of the 70+ values are below 74.5, so we may guess that the mean will be above the median.
For set B, the lowest is 63, while the maximum is 95. The estimated mean would be 79. But since there are more values on the 80+ and 90+ side, the median is likely to be higher than 79.
c) For set A, the mean is 74.79, while the median is 73, therefore the mean is above the median, and the prediction in part b is correct.
The answer is 45 because of just simple multiplying and adding here’s the work below
Answer:
44% of students
Step-by-step explanation:
because the sum of all the students = 50, we jsut need to multiply by 2 to get 100 (which is the easiest number to get a percentage from. because we multiplied 50 by 2 we must multiply 22 by 2 which gives us 44. 44/100 =44%
Answer: 8x+12
Step-by-step explanation:
We can use the Distributive Property to get it in it's simplest form
4(2x+3)
(4)(2x)+(4)(3)
8x+12
