Hi got a question!
.A Container holds 400 litres of water when a quarter full. Calculate the height of the container if its base area is 4 m^2.
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The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.