rileyscowgirl20 rileyscowgirl20

03-09-2017
Mathematics

contestada

1 penny has a mass of 4 grams and is 1.55 millimeters thick. How much mass will a stack of 20 pennies tall have?

Respuesta :

coolstick coolstick

03-09-2017

Since each penny has a mass of 4 grams, and we want to find out how much mass 20 pennies has, we do 4 (for 1 penny)*20=80 grams

Answer Link

Otras preguntas

What is Carson's goal in "The Obligation to Endure"? O A. To defend the use of DDT while illustrating the safety of other pesticides O B. To hold entomologists

in south east asia the european traders: A.)BEGAN A THRIVING TRADE WITH THE LOCAL INHABITANTS B.)PRETTY MUCH DID WHAT THEY COULD TO PROTECT THEIR OWN INTERESTS

Which features do all new rocks formed near an oceanic ridge share? Check all that apply. -pillow-shaped -striped pattern -provide evidence to seafloor spreadin

Kevin has a mass of 87- kg and is skating with in-line skates. He sees his 22-kg younger brother up ahead standing on the sidewalk, with his back tuned. Coming

How does the graph of g(x) = (x - 3)^3 + 4 compare to the parent function f(x) = x^3?

The white portion of the tough outer coat of the eye is called the ________. Select one: a. sclera b. choroid c. ciliary body d. retina

Solve the inequality for x in terms of a. Ax - 8 less than or equal to 12

solve 7r+ 2 = 5(r – 4)

If f(x) = -9x + 9 and g(x) = Radical of x+1, what is (fºg)(24)?

THIS IS A HISTORY QUESTION1. What were some of the benefits and some of the pitfalls for Native Americans who engaged in commercial relations with the Europeans