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What is 2 + 2. Express answer as a fraction
asked
Oct 15, 2023
Mathematics
high-school
2
answers
16
votes
433k
views
10/7 + 2/20 + 7-4
asked
Sep 23, 2023
Mathematics
high-school
1
answer
11
votes
279k
views
What is the speed of a point at the top edge of the tire?
asked
Aug 12, 2023
Physics
college
1
answer
23
votes
201k
views
Mrs. Figueroa made a spaghetti dinner for the cheerleaders after practice. She purchased four and three fourths pounds of beef for $3.99 per pound. How much money did she spend on the beef for the spaghetti?
asked
Feb 14, 2023
Mathematics
high-school
2
answers
39
votes
515k
views
In the xy-plane, if (0,0) is a solution to the system of inequalities above, which of the following relationships between a and b must be true? A) a > b B) b> a Ca >b D) a = -b
asked
Jan 20, 2023
Mathematics
high-school
1
answer
28
votes
512k
views
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6.90kg of water at 34.7 degrees C . During the reaction 57.1kJ of heat flows out of the bath and into the
asked
Apr 5, 2022
Chemistry
college
1
answer
36
votes
294k
views
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