解答
解答
求解步骤
无法进一步化简
流行的例子
A die is rolled 9 times. Find the probability of rolling no more than 2 onesThe 周长 of a circle is 60.288 inches. What is the circle's diameter?The radius of a circle is 4.3 cm. Find the 周长 to the nearest tenth.4 times the sum of a number and 4If a number divided by 7 is increased by −59, the result is −41