What is the mode of the following data values? 54,78,16,26,16

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.

Find the value of x to the nearest tenth.

15. jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {