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A coin is tossed and a number cube a rolled. What is the probablity that the coin shows tails and the die shows a 1 or a 2 ?
answered
Dec 15, 2018
Mathematics
middle-school
4
votes
101k
views
The work of a student trying to solve the equation 2(2x − 3) = 6 + 2x + 4 is shown below: Step 1: 2(2x − 3) = 6 + 2x + 4 Step 2: 4x − 3 = 10 + 2x Step 3: 4x − 2x = 10 + 3 Step 4: 2x = 13 Step 5: x = 6.
answered
Nov 2, 2018
Mathematics
high-school
3
votes
112k
views
By the end of the play, Macbeth is seen by some as a villain. Which lines from the play best illustrate this? A. And, for an earnest of a greater honour, He bade me, from him, call thee thane of Cawdor;
answered
Sep 30, 2018
English
high-school
2
votes
76.7k
views
Arthur is testing how well various types of disinfectants can kill E. coli bacteria. He starts with a Petri dish that is covered with E. coli. He puts exactly one milliliter of each different disinfectant
answered
Apr 29, 2018
Physics
high-school
1
vote
208k
views
Conduct online research on cervical cancer. Write a few paragraphs describing your findings. Include a brief description of the disorder and its causes, risk factors, symptoms, and treatment
answered
Mar 9, 2018
Health
middle-school
3
votes
204k
views
Charlie is at a small airfield watching for the approach of a small plane with engine trouble. He sees the plane at an angle of elevation of 32. At the same time, the pilot radios Charlie and reports the
answered
Jan 18, 2018
Mathematics
middle-school
7
votes
178k
views
What is the slope of a line that passes through (–14,13) and (7,0)? A. 21/13 B. -13/21 C. 13/21 D. -21/13
answered
Jan 1, 2018
Mathematics
high-school
2
votes
26.2k
views
What kind of bones do birds have? a. hollow b. narrow c. thin d. cartilage
answered
Nov 5, 2017
Biology
high-school
4
votes
121k
views
Which is the best source of historical evidence to learn about how an event unfolded? a.a historical novel that takes place during that event. b.a political map that plots the ongoings of the event by
answered
Oct 29, 2017
English
high-school
2
votes
61.2k
views
Mohon bantu ya kawan smp kelas 3 2(3a)+(3a)=
answered
Aug 5, 2017
Mathematics
high-school
5
votes
41.9k
views
Acrostic for the word energy
answered
Jul 21, 2017
Biology
middle-school
2
votes
81.3k
views
Find the perimeter of the figure. Answer exactly or round to at least 2 decimal places. -width is 5 and height is 5
answered
Nov 29, 2016
Mathematics
high-school
3
votes
173k
views
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