Answer:
c 4 cal per minute
Step-by-step explanation:
because they burn 40 cal per 10 min and 40÷10 is 4 so 4 cal per 1 min
Answer:
I think it's 68 degrees sorry if im not right
Answer:
1/1000
Step-by-step explanation:
Area of Circle=
![\pi ](https://tex.z-dn.net/?f=%20%5Cpi%20%0A)
![r^{2}](https://tex.z-dn.net/?f=%20r%5E%7B2%7D%20)
=
![\frac{22}{7}](https://tex.z-dn.net/?f=%20%5Cfrac%7B22%7D%7B7%7D%20)
x
![( \frac{25cm}{2}) ^{2}](https://tex.z-dn.net/?f=%20%28%20%5Cfrac%7B25cm%7D%7B2%7D%29%20%5E%7B2%7D%20)
= 490.87
![cm^{2}](https://tex.z-dn.net/?f=%20cm%5E%7B2%7D%20)
Area of Oven tray= 60cm x 50cm
= 3000
![cm^{2}](https://tex.z-dn.net/?f=%20cm%5E%7B2%7D%20)
: . # tin that can hold on bake tray= 3000
![cm^{2}](https://tex.z-dn.net/?f=%20cm%5E%7B2%7D%20)
/ <span>490.87
![cm^{2}](https://tex.z-dn.net/?f=%20cm%5E%7B2%7D%20)
= 6.11
Thus making it logically 6..... </span>
Sorry I can not help u right now