There were 12 girls on the basketball team. 3 of them scored over 10 points in the game. What fraction represents the number of girls on the team that scored ove r-0 points in the game? explain how you got your answer

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?