Gina had $15. then she bought a t-shirt for $8.75, a baseball cap for $1.99, and a refrigerator magnet for $0.75. how much money did she spend in all? choices: $10.66 $11.49 $12.82 $14.61

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

16x^2-16x=5 solve the equation by completing the square