Either it probably is 4 which is the months or years that the toddler is and 36.57 would be the amount of words each month or year.
98 years.
the sun is 432,690 away and a penny is 1.52 mm in thickness
and 1.52 x 5 billion is 7,600,000,000 mm which is 4722.4 miles a year
B is your answer if you need me to explain why just ask me :) have a good day
Answer:
1/3 is a rational number
Step-by-step explanation:
We have been given that the standard deviation of a group of 20 scores is 15 and we are asked to find variance.
Since we know variance is square of standard deviation. In order to find out the variance of the given data we have to take the square of 15.

Therefore, our variance is 225.