Answer:
1. 4/15
2.8/15
3.11/15
P{E} = No. of Favourable Outcomes/Total Outcomes
Answer:
The length of the rectangular prism is 
Step-by-step explanation:
step 1
Find the volume of the 64 1-inch cubic blocks
The volume of one cubic block is

so
the volume of 64 cubic blocks is

step 2
Find the length of the rectangular prism
The volume of the rectangular prism is equal to

we have



substitute and solve for L



Answer:
Step-by-step explanation:
Ratio = 4/7 : 1/8

= 32 : 7

= 7 : 32
Ratio 4/7 over 1/8 is the multiplicative inverse of the ratio 1/8 over 4/7
DCAB would be 100. I'm pretty sure DCAB would be 100 because if DDAC is 20 that means the letters D,C, and A are 5. So if D,C, and A are all equal to 5 then B is equal to 85.