The ratio of the number of boys to the number of girls in choir is 5 to 4. There are 60 girls in the choir. How many boys are in the choir A. 75. B. 61. C. 48. D. 80

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers