Blog

When a parabola opens down, the quadratic relation will have a _______

A bag contains 12 marbles: 5 red, 4 blue, 2 black and 1 white. A marble is taken out of the bag, its colour recorded and then returned to the bag. After 20 trials, a blue marble had been selected 9 times. The fraction, 9 20 represents the _______ probability of picking a blue marble.

The heights of people represent continuous data.

A _______ is a template from which parts of an object are traced, cut out and then assembled.

The quadratic equation y = -(x + 3)2 – 7 has a minimum value.

In the compound interest formula, if an annual rate of 4% is compounded semi-annually, the “i” value would be 0.08.

An example of a variable cost associated with owning a vehicle is

What is the free energy absorbed in the reaction depicted in the energy diagram?  

During protein synthesis, an mRNA strand is read in order to form amino acids. Using the table below, determine the amino acid sequence of the given mRNA strand (Answer in the format of Thr-Arg-Gly-…):  5′ AUGGGAAGUGUCAUU 3′ 

To deal with fatigue, people with cancer should: