Simultaneous equations are two or more equations with two or more variables. They are simultaneous because they can be solved to give values for the variables that are equal in each equation. This is ...

The unknown values in an equation could be the individual costs of a smoothie and a banana when the combined cost is known. Simultaneous equations can be useful when running a business. Watch the ...

Many STEM subjects require a strong base in algebra. Factor in all the right skills and ace your Maths assessment. The resources included below revisit some Maths topics needed in your STEM modules.

Basal metabolic rate (BMR) is the number of calories your body uses at rest for basic functions like breathing, heart rate, and digestion. You can estimate it using the Mifflin-St. Jeor equation, ...

1| Incubate the cell lysate with 50 μl of a 50% slurry of glutathione-agarose beads and 25 μg of GST for 2 h at 4 °C with end-over-end mixing. The amount of lysate needed to detect an interaction is ...