Answer:
13%
Step-by-step explanation:
Subtract 15 from 17 to find the increase -
17 - 15 = 2
Divide 2 by the original friend amount -
2/15 = 0.133
Multiply 0.133 by 100 to find the percent -
13.3
Round to the nearest percent:
13% increase
Mode because the data are not numerical.
The median cannot be found because you can not place the colors from lowest to highest in value. There's no way to determine order.
The mean can not be used because you can't add up the colors and divide by the total colors.
Answer:
Step-by-step explanation:
honestly, there's not really a step by step tutorial, you just pretend like the square root 17 is x and do exactly like you'd do otherwise. -3x-4x= -7x and the x is square root 17 so you just put it together like that <3