A metallurgist has an alloy with 10 % titanium and an alloy with 30 % titanium. He needs 100 grams of an alloy with 24 % titanium. How much of each alloy should be mixed to attain the 100 grams of alloy with 24 % titanium?

Hailey has bottles that hold 678 pennies each. About how many pennies does she have if she has 6 bottles filled with pennies?

F (x) = 3 (x - 2) 2 + 4?

Wxyz is translated 6 units to the left and then reflect in the x-axis to create wxyz

Wite the ratio in simplistic form with while numbers in numerator and denominator 3.5m : 4m

What is the slope intercept form of the equation of the line (3,3), slope=2

Which of the following expressions are factors of 25x^3-75x^2-9x+27? There may be more than one correct answer. Select all correct answers. a. 5x+3 b. x+3 c. x-3 d. x^2-3x+9 e. x^2+6x+9 f. 5x-3

N Florida, the number of alcohol-related traffic deaths increased in 2009 compared to 2008.

t is commonly assumed that babies are equally likely to come as either a boy or a girl. This is not true. Actually, about 51.3% of all babies are boys. If a family has two children (not twins), what is the probability they have one boy and one girl?

Which statement about the value of x is true?

How do you find the 19-4c=17