Probability of getting heads: 1/2 Probability of getting 8 heads in a row: (1/2)^8
2*2*2*2*2*2*2*2= 256. Probability of all 8 planets in the same direction: 1/256
5. 15
6. 27
7. 32.5
8. 13.25; 26.50
8x + 9y = 3
9y = -8x + 3
y = -8/9x + 1/3...the slope here is -8/9. A parallel line will have the same slope....so any line parallel to 8x + 9y = 3 will have a slope of -8/9
If you carefully match each shape to it's sides, Net A is the correct one. The key is the 14 and 13 sides. The 14 should be vertical in the net.
Surface area is just the area of each individual shape together.
There are the following shapes and dimensions:
Rectangle: 5 x 14 = 70
Rectangle: 12 x 14 = 168
Rectangle: 13 x 14 = 182
2 Triangles: 1/2 x 5 x 12 = 30 x 2 = 60
70 + 168 + 182 + 60 = 480 square inches.
Answer: c
Step-by-step explanation: