Of a group of students, 5/8 of them are boys. The girls are put into groups so that each group has 1/16 of the total number of students. How many groups of girls are there?

Gia researches that her car is worth $3,000 she hopes to sell it for 85% of that value, but she wants to get at least 70%. She ends up selling it for $1,800. Did she get what she wanted? Justify your answer.

28 vowels and 12 consonants what is probability of choosing a consonant then a vowel?

What is the solution to the system of equations? X+y=6 X=y+2 (3,3) (4,2) (6,4) (2,4)

A bag contains four balls. one is blue, one is white and two are red. someone draws two balls at random from the bag. he looks at them and tells you that there is a red ball among the two balls drawn out.

At tops 52 bags cost $136.76. How much does one bag cost?

Write and solve a division problem that divides a 4-digit number by a 2-digit number. How did you estimate the first digit of the quotient

What is the opposite of 10/7

Veterinary researchers at a major university veterinary hospital calculated a 99% confidence interval for the average age of horses admitted for laminitis, a foot disease that leaves the horse severely lame, as 6.3 to 7.4 years.

Here are the ingredients for raspberry ripple ice cream. 250g raspberries 225g caster sugar 2 large eggs 4 large egg yolks 600ml double cream A mother has 5 litres of cream to make ice cream for a party. Sugar comes in 1 kg bags.

Twice Jack's age plus 5 is 21. Write and solve an equation. How old is Jack? A) 8 B) 13 C) 32 D) 52