# Which of the following numbers shows one significant digit?

###### Question:

Which of the following numbers shows one significant digit?

### 2questions first annie jump cannon’s work served as a foundation for twentieth-century astronomy.

2questions first annie jump cannon’s work served as a foundation for twentieth-century astronomy. true or false and the next| which of the following was not a major change that happened in astronomy in the 1920’s? a. hubble’s ideas increased our understanding of the universe b. hubble’s wo...

### What does it mean to 'write the x cordinates of any relative extrema'?

What does it mean to "write the x cordinates of any relative extrema"?...

### What is the perimeter of a polygon with vertices at (-2, 1), (-2, 7), (1, 11), (4,7), and (4, 1)? enter

What is the perimeter of a polygon with vertices at (-2, 1), (-2, 7), (1, 11), (4,7), and (4, 1)? enter your answer in the box. do not round any side lengths. units next...

### What is the current total fertility rate (tfr) for the world as a whole?

What is the current total fertility rate (tfr) for the world as a whole?...

Please answer and explain $Please answer and explain$...

### (1/7) / (1/5) please review steps

(1/7) / (1/5) please review steps...

### Joseph figures that he needs two hours to adequately study for an upcoming psychology quiz. rather than study for two hours

Joseph figures that he needs two hours to adequately study for an upcoming psychology quiz. rather than study for two hours all in one sitting, he decides to study for one hour today and one hour tomorrow. this is an example of study....

### A How many moles of Ag are produced when 4.67 x 10 grams Cu of react with excess AgNO?

A How many moles of Ag are produced when 4.67 x 10 grams Cu of react with excess AgNO?...

### It’s due today

It’s due today $Please help!!! It’s due today$...

### Let r be the region bounded by the following curves. find the volume of the solid generated when r is

Let r be the region bounded by the following curves. find the volume of the solid generated when r is revolved about the​ y-axis. yequalssine superscript negative 1 baseline startfraction x over 2 endfraction ​, xequals​0, yequalsstartfraction pi over 4 endfraction...
29) The school that Eugene goes to is selling tickets to a spring musical. On the first day of ticket sales the school sold 7 senior citizen tickets and 6 child tickets for a total of $119. The school took in$86 on the second day by selling 4 senior citizen tickets and 6 child tickets. Find the pr...