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A woman bought 100 Christmas cards. For the ones that sing a song when you open them, she paid 30 cents each. For the rest she paid 5 cents each. If the cards cost $10.25 in all, how many of the expensive
answered Feb 25, 2019
3 votes
125k views
Who was the commander of the continental army during the american revolution? a. thomas paine b. lord cornwallis c. george washington d. samuel adams?
answered Jan 7, 2019
5 votes
14.0k views
Suppose sin theta=x/9 and the angle theta is in the 1st quadrant. Write algebraic expressions for cos(theta) and tan(theta) in terms of x. cos(theta)= tan(theta)=
answered Nov 21, 2018
5 votes
75.9k views
The number 0.9967 represents the area under the standard normal curve below a particular z-score. Find the z-score.
answered Sep 20, 2018
3 votes
77.5k views
What is the constant in the expression 2w - 5?
answered Mar 20, 2018
4 votes
84.4k views
How are the Book of Sand and the "rope of sands" in the collar  related (In “The Collar,” George Herbert writes: “Forsake thy cage / Thy rope of sands, / Which petite thoughts have made.)
answered Feb 8, 2018
6 votes
152k views
This painting is by Pablo Picasso, entitled The Blind Man’s Meal. What type of color scheme did Picasso use and its definition?
answered Nov 14, 2017
2 votes
172k views
Find the volume of a cylinder with a diameter of 10 inches and a height of 20 inches. Use 3.14 for π.
answered Jun 5, 2016
4 votes
35.7k views
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