Voici les articles les plus récents de notre base de données:
nouvelle recherche

		Page 1/886

	Strings of letters		2022-04-25
		Javar pose la question : How many different combinations can I make with A 12 selection list but only using A&B Example: A,B,A,B,A,B,A,B,A,B,A,B A,B,B,A,A,B,B,A,A,B,B,A B,B,A,A,B,A,B,A,B,A,A,B penny Nom lui répond.
	The length of a line at 45 degrees		2022-04-09
		Aiden pose la question : Let's say one line is diagonal and one line is vertical. If they eventually meet at a 45 Degree angle, How long will the diagonal line be compared to the vertical line? (For Example: If The Vertical Line is Exactly 1 Inch. penny Nom lui répond.
	sec(pi/12)		2022-03-23
		Diana pose la question : Please help me find the exact value of the following trigonometric expression: sec(pi/12). Thanks! Harley Weston lui répond.
	A word problem		2022-01-29
		Ric pose la question : Box of oranges weighs 9 pounds. 2/3 of oranges eaten. Box and remaining oranges weighs 4 pounds. What is weight of box when empty? Penny Nom lui répond.
	The next rational number		2022-01-14
		Sophia pose la question : what comes after 3 1/2? Penny Nom lui répond.
	A graph with 100 vertices and one edge		2022-01-11
		Maftuna pose la question : A graph has 100 vertices and only one edge. How many connected components does it have? Penny Nom lui répond.
	A Word Problem		2021-12-17
		Bryson pose la question : Yolanda, Brian, and Charlie have a total of in their wallets. Brian has less than Yolanda. Charlie has times what Brian has. How much do they have in their wallets? Penny Nom lui répond.
	The height of a right triangle		2021-12-15
		Slash pose la question : hi how can i find the height of a triangle from the hypotenuse and base. please go into some details with some steps because it is hard to understand. thanks Penny Nom lui répond.
	Simplifying a complex expression		2021-12-15
		Grace pose la question : Write in the form. a+bi, -6-7i+8i^2+4i3-5i^4 Penny Nom lui répond.
	Roll of film		2021-11-20
		Brian pose la question : Trying to create a formula to calculate the build up on a roll of film is calculated. Except instead of of a roll, it's essentially a rectangle with two semicircles on each at the end. Example: I start with a 6" diameter core on each side, and I start winding .005" thick film on the core. The distance between the center of those cores, length of the inner rectangle is 7.125. If I continue to do this for a total length of film of 3000 feet, what will the roll length and width be. So what I need is the formula to perform this type of calculation. Can you help me? I want to be able to plug the formula in a spread sheet and to be able to input a core diameter, a film thickness and a total length and the length between the center of the two cores(which is the inner rectangle's length I'm assuming). Thanks Harley Weston lui répond.
	The sides of a 5-pointed star inscribed in a circle		2021-09-18
		Scott pose la question : Is there a calculation for the length of each side of a five-pointed star? I am not worried about area but if I have a circle with a 7.5 foot radius and place a star inside it, how can I measure the lines creating the star? Harley Weston lui répond.
	The dimensions of a rectangle		2021-09-09
		Ash pose la question : I need to know how to figure out the dimensions of a rectangle. I know that the area is 30ft and the perimeter is 26ft. I'm 15 and I have no idea what I'm supposed to do. Harley Weston lui répond.
	30 % off		2021-09-07
		Corrine pose la question : When I am shopping for clothing that is for sale, the advertisement may say the item is 30% off. The original price was $70. How much would it now be? (how do I figure that out?) Thank you! Penny Nom lui répond.
	The units digit of a square		2021-09-04
		Aarzu pose la question : Sorry this may be a dumb question but how do you find possible unit digits of a perfect square Penny Nom lui répond.
	An arithmetic and a geometric sequence		2021-08-29
		Moti pose la question : Let {an} be an arithmetic sequence such that its 1st, 20th, and 58th terms are consecutive terms of some geometric sequence. Find the common ratio of the geometric sequence. Harley Weston lui répond.

		Page 1/886