7th Math

I previously posted this today at 5:33 am and I am reposting this because I don't want this to be buried with other unanswered questions and I realized this was the wrong subject.
How do I answer this question/problem? I can't input the following scientific notations in a calculator and would like to know how to solve it. Thank you tutors.

The four other recognized dwarf planets in the solar system and their estimated masses in kilograms (kg) are:
Haumea: 4.006 x 10 to the power of 21 kg Ceres: 9.39 x 10 to the power of 20 kg
Eris: 1.67 x 10 to the power of 22 kg
Makemake: 3.0 x 10 to the power of 21 kg

Pluto's mass is 1.305 x 10 to the power of 22 kg. Order these five dwarf planets from most massive to least massive.

  1. 👍
  2. 👎
  3. 👁
  1. Er 1.7 *10^22
    P 1.3*10^22
    Ha 4*10^21
    Ma 3*10^21
    Ce 9 * 10^20

    1. 👍
    2. 👎
  2. You just told me the answer, and now that I overlook it I can see that I could've just listed the highest decimal/mass and rounded it. Thank you tutor Damon.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. @Connexus Student - Repost math

    Ms.Sue can you help me. Use the proportion to convert meters to centimeters. 100 cm x ----------- = ---------------- 1m 7.2 m A. x= 0.72 cm B. x= 7.2 cm C. x= 72 cm D. x= 720 cm Pls don't hate on me and don't put improper language

  2. Math repost for Jessica

    Compare using < , > , or =. –15 _____ –21 A. < B. > C. = 0 0 posted by Jessica today at 3:33pm

  3. History Repost for Lila

    This was originally posted on another student's thread. Which traits describe both Homo sapiens and Neanderthals? Select the three correct answers. A. They had complex language skills. B. They hunted animals. C. They had smaller

  4. Math - Repost for Connexus Student

    This was originally posted on another student's thread. The circumfrance of the moon is about 6,790 miles, find the diameter of the moon to the nearest mile. A. 155 miles B. 2,162 miles C. 3,395 miles D. 21,321 miles I think the

  1. Math

    Which expression is equivalent to (4x + 7y) + 5z? A) 4x + (7y + 5z) B) 4x(7y + 5z) C) 11xy + 5z D) 16xyz Please help me :( posted by unknown 2 today at 5:18pm

  2. bobpursley, drwls. ms. sue Writeacher

    When a second post is made to a question, the most recent is now at the bottom. Do any of you prefer the way it was, or do you like this better? I prefer to have the answers shown in the order they were posted. The second answer

  3. Math - Repost for Lexie

    This was originally posted on another student's thread. darnell earned $10 each week for 10 weeks walking a neighbors dog . how much did he earn. whats darnells amount using exponential notation. 0 0 posted by lexie today at

  4. Social Studies Repost for Someone

    This was originally posted on the thread of another student. What was the Constitution of Seventeen Articles? A. an agreement with China B. a set of guiding principles C. a new law code D. an agreement unifying the clans of Japan

  1. To whoever "Anonymous" is

    You posted this: Posted by Anonymous on Thursday, July 25, 2013 at 10:16am. Provide a brief overview of government policy toward Native American’s during the period of 1850 to 1900 and the impact this policy had on their lives.

  2. Physics

    Hi again, Can anyone help me with the physics problem I posted earlier today (Sunday) at 3:47 p.m. I would really appreciate it!!Thanks!

  3. Ms. Sue help

    Ms. Sue, I have posted 2 questions for ELA today but never got a response. Can you see if I made an error when I sent? Thank you, as always for your help.


    Please don't do that again or you will be banned from this forum.Your question is pretty vague. What observation table are you using? There are thousands of different types of data tables. Is it in Microsoft Excel? Give more

You can view more similar questions or ask a new question.