解答
解答
求解步骤
Translate the problem into an equation:
化简
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Find the surface area of a sphere with a 直径 of 34 meters.the 差集 of twice a number and 4 is less than-29The 半径 of a circle is 9 kilometers. What is the area?Nina opened a savings account and deposited 300.00. The account earns 13% interest, compounded quarterly. If she wants to use the money to buy a new bicycle in 2 years, how much will she be able to spend on the bike?an integer is 3 more than another. If the product of the two integers is 130, then find the integers.