I need help with my math homework

Sigchi4life
Category:
Mathematics
Price: $30 USD

Question description

Question 1

Find the rational numbers between 1.673 and 1.673

Answers: A. 1.673673367333 B. 1.673 C. 1.674674674 D. 1.673467346734

Question 2

Find the irrational numbers between 1.673 and 1.673

Answer: A. 1.673467344673444 B. 1.673673367333 C. 1.673 D. 1.673467346734

Question 3

Find an irrational number between 5/11 and 6/11

Answers: A. 0.45 B. 0.464664666 C. 0.5455 D. 0.535353

Question 4

Use scientific notation to perform the following operations. Leave your answer in scientific notation form.

4X10^-4 / 8X10^2

Answer: A. 0.5X10^-3 B. 5X10^-3 C. 5X10^5 D. 5X10^-2

Question 5

The national debt of a small country is 7,420,000,000 and the population is 2,720,000. What is the amount of debt per person? Use scientific notation to solve the problem. Round to two decimal places.

(Show your Work)

Question 6

A computer can do one calculation in 1.4X10^-7 seconds. How long would it take the computer to do a trillion (10^12) calculations? Use scientific notation to solve the problem. Round to one decimal place

(Show your Work)  

Question 7

A stack of poles has 32 poles in the bottom row, 31 poles in the next row, and so on with 6 poles in the top row. How many poles are there in the stack?

(Show your Work)

  

Studypool has helped 1,244,100 students
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1826 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors