Guy wire how long is a guy wire reaching from the top of a 3ft pole to a point on the ground 2 ft from the pole.[..]

A sample of cupcakes contains 127 pink ones with 4 white ones. How many white ones can you expect in a sample of[..]

if the heat of fusion of water is 80.0cal/g how many calories are needed to melt 45.0g of ice at 0c

one half of a number is 3 more than one sixth the same number

A pharmacist mixed some 10% - saline solution with some 15% -saline solution to obtain 100mL of a 12% salie[..]

How much water must be added to 1 liter of 37% solution to yield an 11% solution?

find the variation constant and an equation of variation where y varies directly as x and y = 6 when x = 2.

what does it mean to refer to a 20in tv set or a 25in tv set? such units refer to the diagonal of the screen. a 30in[..]

in a right triangle, find the length of the side not given.

An index less then 25 indicates a low risk, The body mass index is given by the formula, or model, I=700w/H2, where[..]