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's the slope of the line parallel to f(x) = 8x+3

The type of burn that involves injury to the epidermis and the upper region of the dermis and is red, blistered, and painful is termed as a ________-degree burn

Can you help me please?!

7. Find the slope of the line through ( -2,6 ) & (3,14).

The No-Fault Law requires __________

People are demanding more apartments and sellers are willing to offer this means that there is a blank of apartment

What does the word agility mean in this sentence? The agility of the 90-year-old man astonished the doctors. A) insightful B) gracefully C) nimblenes

Forgotten memories were said by freud to be repressed into

Jeremy has responded to the stress of his parents' divorce with excessive alcohol consumption and habitual smoking. these behaviors are most likely to place jer

1. Given the function, g(x) = x-4/x^2-9, choose the correct vertical asymptote(s) A. x = 3 B. x = -3, x = 3 C. x = -4, x = 3 D. x = 92. Divide (picture attached