What are the approximate solutions to the quadratic function x^2+6x-4=0

What is the black diamond at 19 3/16 on a tape measure used for?

A. An electron is moving with a velocity of 2 times 10^6 cm/s. Determine the electron energy in eV, the momentum, and the de Broglie wavelength (in angstroms). b. The de Broglie wavelength of an electron is 125 angstroms.

2. Sometimes? are too great for a family to deal with alone

A tank contains 160 liters of fluid in which 30 grams of salt is dissolved. Brine containing 1 gram of salt per liter is then pumped into the tank at a rate of 4 L/min; the well-mixed solution is pumped out at the same rate.

A complete circuit includes all of the following except a/an A. Electrical load B. Protection (fuse) C. Testing meter D. Power source

What is the distance 1

Convert 30.12345 degrees into degrees, minutes and seconds.

Between a hypothesis and a prediction

A local reaction is when a chemical enters the bloodstream?

The rules for ordinary arithmetic involving addition, subtraction, and multiplication carry over into modular arithmetic. Tru