Search 75,662 tutors
FIND TUTORS

Andrea T.'s Resources

Blogs

Hello again!   Well, I'm pretty bummed that I can't imbed pictures here directly. I'm looking into other blog options and thinking of just posting links here to blogs elsewhere. It was certainly a short-lived adventure here but I need to be able to include pictures in my blogs. Perhaps if WyzAnt ever adds that feature I'll come back here.    I'll post an update... read more

Blogs

Hi again. I thought I'd start with something simple. Here's an everyday application of math, science, and graphing skills that I think you'll find useful. Enjoy!   A while back, the Tap Dancing Engineer was visiting some tap dancing friends in Canada. We ended up talking about recent strange weather, which of course led to a discussion of converting between temperature scales.    The... read more

Blogs

Hi! Tap Dancing Engineer here.   I've decided to start a blog about the silly (and interesting) math and science things I do in my every day life. This is a fun a way for me to show how math and science can be applied to our lives outside of the classroom.   I've got a few ideas to get me started and I'll try to do this weekly, but no promises. I do a lot of nerdy math/science... read more

Answers

Well, we know enough information to make some equations and solve them. Things we know: 1) 52 legs total 2) Ducks have 2 legs 3) Cows have 4 legs 4) No other legs are being counted 5) 4 more cows than ducks We have 2 unknowns: # of ducks, we'll call that D, and # of cows,...

Answers
examples of mean (answer)

I'd need to see the exact question to be sure, but I think the explanation below should help. Mode should be the same.  Whichever # is repeated most often.  If you have multiple repetitions of an unknown, it could end up being your mode. Example A: 2, 4, 5, 3, 4, 6, x, 4, 2 =>...