My account is not showing my rank I'm in, even though I can see the number of points I have. For example, if I have 50 points, then it would say 40 points instead of 40/100 if I am in beginner like it should. Can you tell me why this is happening?

When amy exercises in her fitness center for 1 hr she burns a total of 475 calories.if she burns 9 calories a minute jogging on the treadmill and then burns 6.5 calories a minute pedaling on the stationary bicycle how many minutes of the hour does she spend exercising on the bicycle?

Deanna just finished high school she wants to work in the health science career cluster but is not interested in moving on to post secondary education which career would deanna best be suited for

When graphing a linear equation that is written in the form y=mx+b, the variable m represents the y-intercept. assuming that b> 0, which of the following best describes how reversing the sign of b would affect the graph? a) the new line will be shifted down b units b) the new line will be shifted down b x 2 units c) the new line will be a perfect reflection across the x-axis d) the new line will be a perfect reflection across the y-axis