50%
The probability that they are the same colour - which is not the same as them matching - is 1/4.
Quantitative descriptions have to do with numbers such as 2 cars ,5 children etc. Qualitative descriptions have to do with characteristics such as the flat ball the red cup etc.
Green- 80 or more (full strength) Amber- 70-80% Red- 50-69% Black- 50% or less
Red hair is a genetic mutation. To have red hair, you need to inherit two recessive genes (one from the father, one from the mother). Inheriting one recessive gene will make you a carrier, but you will not have red hair. Because of this, it's a fairly low proportion of the world population- around 1-2%. With a world population of 7,000,000,000 though, this adds up to around 140,000,000. Redheads are most heavily concentrated in Western/Northern Europe (Europe as a whole is 4% red head), the US and Australia (although they are found around the world). Within a gene-pool, carriers of the recessive gene repeatedly having children together leads to high concentrations of offspring with two recessive genes, and so concentrated populations of red heads. The highest proportion of red heads in the world is in Scotland, at around 13%, followed by Ireland at 10%. In terms of numbers, the US (at 2-6%) has the largest red-headed population.
The probability of drawing a red spade is zero. There are no red spades in a standard deck.
a volunteer army
The pink shirts ARE the white shirts but have gone through the wash with the red shirts and are now pink.
360° × 4% = 14.4° 14.4 degrees
You have three shirts, one in each color - red, blue, and brown.
Red Shirts - 2013 was released on: USA: 2013
the red shirts were an army of Italian patriots led by Giuseppe Garibaldi
Red-headed step-children.
20 % of group have red hair (100-80), or say 20 persons. 55 have brown, and there is a total of 100 persons. 100-55= 45 do not have brown, so 20/24 =5/6Sounds right.
There are many retailers that offer plain red shirts. One great place to snag a red shirt is Old Navy or OldNavy.com. Old Navy carries red t shirts and often runs in store or online sales.
red shirts
Giuseppe Garibaldi
the Red Shirts