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what is 173 - 20? where is this on each scale ?
I really have no idea..
no idea what is 173 - 20? no idea how to place numbers on a number line? or no idea how to try?
No idea how to try lol. That's why I posted it on here, because I have no idea.
I thought you posted the question because you had no idea and needed help. Apparently you did not read my response . review the thread. I told you how to do it and your response was I have no idea.
do you understand more now from the diagram?
this is just a sketch to "see" what is going on
I'm lost as to your response to "I have no idea". Forgetting that, yes I do understand. Thank you.
now if you subtract 20 from 173 where will the result lie ?
now look at the "number line" and put in 153 (reply by clicking on the pencil above)
put 153 in its place on the line
on each line Devon's and Julian's
I got the right answer. I understand haha. 153 is in the range, so it would be both Devon and Julian.
yes I walked you through it
Can you help me with another?
Tammy is using a treadmill, and when she puts her hands on the bar, sensors read her heart rate. Today, the sensors are telling Tammy that she is reaching 183, which is the highest rate in her target zone. What should she do to get the most effective workout? Increase her running speed without adjusting the incline Use the machine to maintain or decrease her intensity Do additional aerobic exercises immediately after the treadmill Use the machine to increase the incline and intensity
she is reaching the highest rate in her target zone ---- I don't workout I think she should use the machine to maintain or decrease her intensity keep her hands on the bars to control limit
are you sure..? I hope so.. I tried A and D and they were incorrect.
if you read again my choice was B
B was correct.