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

2. Identify new challenges that most young adults face that they did not face as teens.

For a big football game, Joseph made a sandwich that was 72 inches long. By the end of the first quarter, 2 feet had been eaten. How many feet of the sandwich w

Extra _____ should never be allowed when operating a forklift or skid-steer loader

using drawings of rectangular prisms, define in your own words, perimeter, area, and volume.

What is the correct order of steps in a reflex arc?

which part of this excerpt from president Barack Obama's remarks on the buffet rule uses the logical fallacy of false dilemma

Choose the phrase that best completes this sentence.

Find the value of x so that ST is parallel to PR.

PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! If f(x) = 3x2 - 2x + 5, find f(-2).

Ralph sold brownies for $0.12 a piece in order to earn money to buy baseball cards. If the cards cost $0.36 per pack, and if Ralph had no money left over aft