The diagram below shows two points, A and B, that are 3 cm apart. Around each point are 6 circles of radius 0.5 cm, 1 cm, 1.5cm, 2cm, 2.5 cm
and 3 cm. Each circle has either A or B at its centre.
Not drawn
accurately
3 cm
2.5 cm
2 em
1.5em
tem
0.5em
OB
On the diagram, mark with a
cross any points that are 2.5 cm
away from A and 2.5 cm away
from B.
A
0.5 cm
tem
1.5 cm
2em
2.5 em
3 em

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

15/16 as a decimal rounded to the nearest hundredth

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way