Answer:
-3
Step-by-step explanation:
Here is a different example.
'm' is the gradient (or slope). We measure the difference between the two x values and two y values to see how each of them changed respectively. We know m = rise/run so we can put in our slope (7) and points to find t.
yhttps://www.google.com/url?sa=i&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwjE0ciR9-XhAhWXfysKHfFwDVUQjRx6BAgBEAU&url=http%3A%2F%2Fpassyworldofmathematics.com%2Fgradient-slope-formula%2F&psig=AOvVaw1_FXiYTOdfwHU9OggjGhLw&ust=1556099125501066
1 1/2 divided by 1 1/6 equals 1.28571429
Rounded: 1.28, 1.29, or 1.30 (depends on what they ask for)
3/4 divided by 1 3/8 equals 0.54545455
Rounded: 0.54 or 0.55
6trips(768mi/trip)(min/13mi)(hr/60min)=4608/780=384/65 hr
384/65≈5.91 hr (to nearest hundredth of an hour)
Round appropriately as required...
Answer:
It should be A
Step-by-step explanation:
I hope this helps! Let me know if I am wrong.
<em>Equation</em><em>:</em><em> </em><em> </em><em> </em><em>m </em><em>-</em><em> </em><em>r </em><em>=</em><em> </em><em>h</em>
<em>Since,</em><em> </em><em>h </em><em>is </em><em>found </em><em>by </em><em>the </em><em>subtraction </em><em>from </em><em>heart </em><em>rate </em><em>r </em><em>and </em><em>maximum</em><em> </em><em>heart </em><em>m.</em>
<em>By </em><em>Benjemin</em>