How many thousands are there in 800,000

Researchers have announced that the magnetic fields emitted by one manufacturer's security surveillance system, of which type there are 200,000 worldwide, can interfere with pacemakers and that this interaction can bring on missed or irregular

Which equation represents x, the side length of the greater square? x2 + (x - 2) 2 = 10 x2 + 2x2 = 10 x2 + (x - 2) 2 = 100 x2 + 2x2 = 100

A recipe calls for 1/2 cup of water for every 1/3 cup of milk. How many cups of water are needed per cup of milk?

The Hamden board of education wants to know how the community feels about building a new media center for the middle school. They used the top 40 names out of the 7,300 names on the voter registration list and called every tenth person.

A company needs to take 330 sample sensor readings. If the sensor collects data at 5 1 2 samples per second, how long will it take the company to take all 330 samples?

On one day a rickshaw puller earned $80. Out of his earnings he spent $68/5 on the tea and snacks, $51/2 on food and $22/5 on repairs of the rickshaw. How much did he save on that day?

Round the fraction 2/9 to the nearest whole number

N=1/2 divided by 7/10

How do you solve for 3x+7≥-5

The new York Rangers won 3|4of there games if they lost 21 games how many did they play