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The ages (in months) at which 30 children were first enrolled in a preschool have been recorded, and th
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If a 60 waffle iron is sold at 30% discount, what is the rút gọnd price?Twice a number is 30Dave puts 4,205.00 into an account to use for school expenses. The account earns 7% interest, compounded monthly. How much will be in the account after 8 years?A spherical snowball is melting. Its bán kính is decreasing at 0.2 centimeters per hour when the bán kính is 15cm. How fast is the volume changing at this time at this time?If 7 is decreased by the reciprocal of a number, the result is 7/3 Find the number.