Answer:
4
Step-by-step explanation:
she can use all 63 beads because 67 divided by 9 is 7 remainder 4
5 if you don’t know just go to khan academy they help you with every thin
The surface area, I believe, is 584,064.
Broken down, the formula is really 312 x 312 x 6
312 x 312 = 97,344 97,344 x 6 = 584,064......... There is your answer.
SA = 584,064
1. Divide the amount needed by the weight:
0.5 milligram / 50 pounds = 0.01 milligram per pound.
2. m = 0.01w
3. m = 0.01(10)
4 m = 0.01 x 10
0.1 milligrams
The error was step 1.
Answer: 8 , 60 , 23.3
Step-by-step explanation: 2/3 x 12 = 8
3 of 20 = 60
10/9 x 21 = 70/3 = 23.3