zoranl6ila7charrosi zoranl6ila7charrosi

21-11-2016
Mathematics

contestada

tom has 6 quarters and 12 dimes in his pocket how many coins does he need to take out his pocket to make sure he has 4 quarters

Respuesta :

Greenleafable Greenleafable

23-11-2016

He would have to take out at least 16 coins.

Taking any less could result in having fewer quarters since even 15 could result in 12 dimes and 3 quarters. This way it will always be at least 4 quarters.

Answer Link

Otras preguntas

two examples of capitol crime?

Let f(x) = 8x3 - 28x + 61 and g(x) = 2x + 5. Find f(x) / g(x)

Suppose the stone is thrown at an angle of 39.0° below the horizontal from the same building as in the Example above. If it strikes the ground 47.8 m away, fin

Whats the value of X?

What can Naquan do to improve his circuit-learning schedule? Break these study sessions into smaller chunks of time and spread them out during the day Change

The price of a new Apple Ipod has increased by 1/4. If the original price of the Apple was $200, what is the new price today? ...?

Which of the following is evidence of Earth's age provided by fossils? Fossils are found only in sedimentary rock. Fossils range from simple to complex across r

what are two advantages of equal area projection

Which word in this sentence is spelt incorrectly? “Although the crab puff hors d’oeuvres were delectible, the hot and balmy weather turned the ice cream into m

If $1,000 is invested in an account that pays 4% interest compounded annually, an expression that represents the amount in the account at end of three years ca