A) 4 inches B) 6 inches C) 8 inches D) 12 inches E) 16 inches
Mathcounts National Sprint Round Problems And Solutions**
To find the profit, we can multiply the number of loaves sold by the profit per loaf: $ \(250 imes 0.50 = 125\) \(. Therefore, the correct answer is B) \) 125. Mathcounts National Sprint Round Problems And Solutions
A) \(100 B) \) 125 C) \(150 D) \) 200 E) $250
Using the Pythagorean Theorem, we can find the length of the other leg: $ \(a^2+b^2=c^2\) \(, where \) c \( is the length of the hypotenuse and \) a \( and \) b \( are the lengths of the legs. Plugging in the values given, we get \) \(6^2+b^2=10^2\) \(, which simplifies to \) \(36+b^2=100\) \(. Solving for \) b \(, we get \) \(b^2=64\) \(, and therefore \) \(b=8\) $. Therefore, the correct answer is C) 8 inches. A) 4 inches B) 6 inches C) 8
Here are a few sample problems from the Mathcounts National Sprint Round, along with their solutions:
What is the value of \(x\) in the equation $ \(2x+5=11\) $? Plugging in the values given, we get \)
A bakery sells 250 loaves of bread per day. If they make a profit of $0.50 per loaf, how much profit do they make in a day?