Afarmhouse has 19 animals. some are chicken

some are pigs. Altogether, there are 50 legs.

How many of each animal are there?

The kinetic energy of a moving object can be calculated from the expression 1/2mv[2], where m is the mass of the object in kilograms and v is its speed in meters per second.

5x + 10y = 0 and y = x - 6 Solve the system of linear equations.

This is when one word has more than one definition and its 15 letters

Find the 8th term in the sequence 4, - 24, 144, - 864,

Which is a possible way to rewrite the equation y=3x+3b to solve for b

If bolt thread length is normally distributed, what is the probability that the thread length of a randomly selected bolt is Within 0.8 SDs of its mean value? Farther than 2.3 SDs from its mean value? Between 1 and 2 SDs from its mean value?

Solve: 2|x + 7|-4 ≥ 0

65 % percent as a decimal

What number is 24% of 80? What number is 120% of 70? 20% of 150 is what number? 0.8% of 150 is what number? 120% of what number is 102?

Using the two functions listed below, insert numbers in place of the letters a, b, c, and d so that f (x) and g (x) are inverses. f (x) = x+a/b g (x) = cx-d