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The ratio of blue marbles to red marbles in a bucket is 63 to 45. If there are 648 marbles, how many marbles are blue and how many are red? Complete the given ratio table to solve the problem.
answered
Jan 25, 2019
Mathematics
college
6
votes
70.8k
views
The idea that if one country fell to communism, nearby countries would follow was called the _____________ theory.
answered
Oct 2, 2018
History
high-school
4
votes
84.9k
views
Which european country was the first to move away from absolute monarchy?
answered
Jul 16, 2018
History
high-school
4
votes
153k
views
Nick starts a bank account with $1,400. The account earns interest at a rate of 5% per year, compounded annually. If Nick makes no other deposits or withdrawals, how much money will be in the account after
answered
May 23, 2018
Mathematics
high-school
6
votes
181k
views
Which theory suggested that the earth was once a single “supercontinent” that gradually broke up into the continents that we know today? continental drift theory subduction plate tectonics seafloor spreading
answered
Aug 15, 2017
Geography
high-school
1
vote
11.6k
views
An ideal machine has an efficiency of 100%. please select the best answer from the choices provided t f
answered
Jun 18, 2017
Physics
high-school
3
votes
177k
views
The 9 in the ones place is blank the value of the nine in the tenth place 14,219.92
answered
Sep 13, 2016
Mathematics
high-school
2
votes
73.1k
views
Lin has a marble that 5/8 inch wide. write the marbles width as a decimal. SHOW YOUR WORK
answered
Feb 24, 2015
Mathematics
middle-school
2
votes
41.8k
views
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