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

Who was Stokely Carmichael?

A disadvantage of solar energy is the need for?

In one to three complete sentences, summarize what happens with teams in the Distancing phase.

Describe the narrow escape of the men aboard the nautilus

Why does a vibrating simple pendulum not produce any sound

explain why the sine of x is the sample regardless of which triangle is used to find it in the figure

Mum cut a piece of ribbon measuring 1.2 metres into 3 equal parts.What is the length of each piece

how does a quadratic function differ from that of a linear or exponential

The pressure the gas exert the walls of the container will decrease because the gas particles hit the wall of the container

The pressure the gas exert the walls of the container will decrease because the gas particles hit the wall of the container