In a certain school, there are 180 pupils in 100 level,110 pupils study French,88 study German, and 65 study Indonesian. If 40 pupils study both French and German,38 study German only. Find the number of pupils who study: a. All three languages b. Indonesian only c. None of the languages d. At least one language e. Either one or two of the three languages​

On any given day, the number of users, u, that access a certain website can be represented by the inequality 1125-4530 which of the following represents the range of users that access the website each day? u> 95 or u < 155 95> u> 155 u< 95 or > 155 95

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh