Answer:
down below
Step-by-step explanation:
3 x (1+7)
or
3 x 8
Answer: 13/4
Step-by-step explanation:
3rd one
Answer:
c. 12%
Step-by-step explanation:
40% of the beads are spears, you can convert it to 0.4
30% of the spheres are blue, you can convert it to 0.3
=> probability choosing blue sphere = (0.4 * 0.3)*100(%) = 12%
My explaination may not really clear but the answer is correct. Hope this help!
Answer:

Step-by-step explanation:
For complete solution kindly refer to the attachment .