Henry is choosing between two exercise routines. in routine #1, he does only running, burning 15.5 calories per minute. in routine #2, he burns 22 calories walking. he then runs at a rate that burns 13.3 calories per minute. for what amounts of time spent running will routine #1 burn more calories than routine #2?

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

What is the solution of log2  (3x  -  7)  =  3? 4 5