Answer:
482
Step-by-step explanation:
We can see that the numbers shown resemble an arithmetic sequence because they have a common difference. The formula for the nth term of an arithmetic sequence is:
Where 
is the first term, 
is the nth term, and 
is the common difference. To find the 61st term, all we need is the first term and the common difference. By looking at what given, we can say the first term is 2. Now, to find the common difference, we find the difference of a term from the term before it. In this case we can do 
, which is 
, or the common difference. Since we have everything we need, it can be plugged into the equation:
So, the 61st term is 482.
Answer: 35 gold beads and 15 non-gold beads
Step-by-step explanation:
70% of 50
.70×50 = 35
50 - 35 = 15
Answer: 933
Step-by-step explanation: 11,023-10,090=933
Answer:
Please refer to the image
Step-by-step explanation:
Starting on the top row
1- 84,800
5- 104,000
10- 128,000
15 - 152,000
20- 176,000
Second row
1- 84,000
5- 102,103
10-130,312
15- 166,314
20- 212,264
