It would be the last one (A wind chill of 20F below zero) Hints it saying below zero. :)
I hope this helps :)
Answer:
i think c and e are the answers pls mark me
Step-by-step explanation:
Answer:
7.31 x 10^-23
<em>Answer: CO2 (1 atom of carbon and 2 atoms of oxygen)</em>
3.34 x 10^-24
<em>Answer: H2 (2 atoms of hydrogen)</em>
2.821 x 10^-23
<em>Answer: NH3 (1 atom of nitrogen and 3 atoms of hydrogen)</em>
7.64 x 10^-23
<em>Answer: NO2 (1 atom of nitrogen and 2 atoms of oxygen)</em>
Step-by-step explanation:
hope this helps :)
Answer:
Figure 4 : 9 by 4 rectangle
17 red squares is figure 8
51 yellow squares
The pattern is +2 for the length, and the width stays the same. Hope this helped. :)
Answer:
350 meters cubed.
Step-by-step explanation:
If you visualize it, there are two rectangular prisms: one flat one on the top, and one large one on the bottom.
The width of the top one is 5 meters. The length is 7 meters. The height is 8 - 5 = 3 meters. So, one prism has a volume of 5m x 7m x 3m.
The width of the bottom one is 7 meters. The length is 7 meters. The height is 5 meters. So, the bottom prism has a volume of 7m x 7m x 5m.
(5 * 7 * 3) + (7 * 7 * 5)
= (35 * 3) + (49 * 5)
= 105 + 245
= 350
So, the volume of the figure is 350 meters cubed.
Hope this helps!