Mary has two savings accounts. She put $4000 in the two accounts combined. One account is earning 2% interest, the other is earning 5% interest. The total interest earned is $150. How much was in each account

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.