44/4 = 11
There are 5*4*3 = 60 arrangements.
Well, friend, to make $1.50, you can use a variety of coins like three quarters (each worth 25 cents), or six dimes (each worth 10 cents), or even fifteen nickels (each worth 5 cents). Just mix and match those coins like colors on a canvas, and you'll have your $1.50 in no time. Happy coin counting!
- Points of perspective - Shading - Proper proportion
Use a protractor and a straight edge but bear in mind that knowing the three angles will not uniquely determine the triangle - the length of the first line will force a choice between infinitely many similar triangles.
You can use a ruler to measure the sides and make them straight with the rule.
44/4
Ninety nine divided by nine equals eleven
No, use 25 4s.
To make 11 using four fours, you can use the following equation: ( 4 \times 4 - 4 - 4 = 11 ). Here, you multiply two fours to get 16, then subtract two fours to reach 11. This creatively utilizes the four fours while adhering to the mathematical operations allowed.
One way to use four fours to make 25 is 4 + 4 + 4 + √4, which equals 25.
If you are allowd to use .4 and factorial, the answer will be 4! - (.4 - 4!) / .4
(4!+.4)/.4 = 61
Pairs and fours may or may not have a coxswain.
4!4! = 2424 = 1.3337 * 1033 or slightly greater than 1 decillion. And you still have another 4 to play with! If you do not wish to use factorials, you can try 4^4^4 = 256^4 = 4,294,967,296 - more than big enough.
This is on level 11 (eleven). Spell "eleven" (you can use the E more than once).
To do the Four Fours challenge, you use exactly four fours, no more and no less and try to find every number form 1-100. You can use 4!, square root, 4/4, exponential, +,-,*, and division(fraction notation) For example 9 is: 4+4+4/4
{4! - sqrt(4)}/.4