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

a Watch help video The table displays the scores of students on a recent exam. Find the mean of the scores to the nearest 10th. Score Number of Students 65 1 70

Mexican American War. Fill in the two blanks. ( Best answer gets brainliest, wrong answer will be deleted) look at screenshot

What is the ph of a solution that is 0. 50 m in hcooh (aq)? pka = 3. 75 for hcooh (aq)?

Find the angle measure for 2. And 3.

How were African Americans involved in national government during Reconstruction? Select all correct answers. They were confirmed as Supreme Court justices. A f

What is the main cause of the increased greenhouse effect on earth?.

Ingrid and Reed want to choose a tool that will allow them to measure the volume of a box. Which tool is most useful for Ingrid and Reed to measure the volume o

From the ITAdmin workstation, use the tracert command to identify the devices in the path between ITAdmin and a remote computer on the internet that has an IP a

During the period of Reconstruction, how did the Fourteenth Amendment to the Constitution of the United States affect African-Americans? The Amendment ended sl

3l of ice cream is 10$ 4l of ice cream is 12% which is the better choice