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 the explicit formula for this geometric sequence? 8, 4 2, 1 a) a_(n)=(1)/(2)*8^((n-1)) b) a_(n)=2*8^((n-1)) c) a_(n)=8*((1)/(2))^((n-1)) d) a_(n)=8*2^((

The discovery of Tutankhamon's tomb was of special importance to archaeologists A)because it provided information about life in ancient Egypt. B)it contained

plz help i need this done today

1. Write the equation of a line that is parallel to y = -1/4 x - 6 that passes through the point (12,4).

What was the Valley of the Queens? O capital O palace O gardens o burial ground

1. After Michael mows ⅓ of the yard, what fraction of the yard does Mel need to mow? Explain. Write your answer in the space below. 2. Write a fraction division

It is recommended that adults consume at least 1,000 mg of calcium every day. One ounce of whole milk contains about 25 mg of calcium, and one ounce of cheddar

Which statement describes the damage that results from earthquakes? Amount of damage can be used to determine intensity. Damage can be measured using the Richte

Solve Dy + Az = B for z

Beatrix Potter became a successful artist whose work is still valued today. What was the most likely reason for Potter’s success? her connections her merchandis