a7rolidialaure a7rolidialaure

03-12-2016
Mathematics

contestada

At the bank brent exchanges $50 in bills for 50 one-dollars coins. the total mass of the coins is 405 grams. estimate the mass of 1 one - dollar coin.

Respuesta :

Аноним Аноним

03-12-2016

8 as you round up 405 to 400 and divide by 50 and get 8

Answer Link

06-12-2016

The mass of each coin will be 8.1

Answer Link

Otras preguntas

What is the reference angle for 11pi/6? Explain your thinking.

Given the equation y=x2+5x+6, what are its x-intercepts?

Light wave is progressive wave.(True or False?)

What is the change in energy of an atom if the wavelength of the photon absorbed by the atom is equal to 4.64 x 10-7 meters? (Planck’s constant is 6.626 x 10-34

the split between the eastern church and western church became known as

In the rhombus m<1=3y-12 find the value of y please answer need answer ASAP

For a special event, a restaurant charges a one-time setup fee, plus a charge for each person attending the event. The charge for 5 people is $100. The charge f

Which is the equation of a circle with a radius of 2 and its center at (-4,3)?

A ball is done the air with an upward velocity of 32 feet a second it’s height H in fee after T seconds is given by the function h=-16t^2+32T +6. A. In how many

Why is estimation an important tool?