Answer:
23.9 (rounded)
Step-by-step explanation:
First find the mean of all the numbers
this is 79.3
then find the distance from every number from the mean
15- 64.3
60- 19.3
90- 10.7
90- 10.7
100- 20.7
100- 20.7
100- 20.7
then find the average of the distances
which is 23.9
hope this helps
Step-by-step explanation:
The solution can be found by identifying the point of intersection of the 2 graphed lines.
As we can see, they intersect each other at the point (2, -3). This is our solution for the equations.
Answer: The probability that the first three customers are female is 0.216
Step-by-step explanation:
The attachment below shows the calculations clearly.
Answer:
complementary angles, x=19
Step-by-step explanation:
since the two parts of the angle add up to 90, they are complementary angles.
you can find x by adding them and setting it equal to 90:
3x-2+2x-3 = 90
5x-5 = 90
5x = 95
x = 19
