So first you would divide 1950/6 to find the amount for one year of their age.
Then you would multiply that by the ages, which should get you 4 numbers, then you all those numbers together. Try 9750.
You can find a common denominator using the two denominators multiples.
C. 4 because 4 is a perfect square, as well as x^2 and 4x
I hope that helps!
Answer:
B
Step-by-step explanation:
12.25 times 11 is 134.75
488 times 0.21 is 102.48
134.75 plus 102.48 equals 237.23
237.23 is closest to 232 which is B.
Median = 15.5
Please take a look at the image attached for an explanation.