The number of red beads are increasing by 2 for each new pattern
The next number of reds will be 12. ( in patern 5)
number of blue beads in pattern 5 will be 15 ( increasing by 3 )
nth term for red = 4 + 2 (n-1) ( its an arithmetic sequence)
nth term for blue = 3 + 3(n - 1) - as above ,arithmetic.
Total beads in pattern 45 is
No. red beads in pattern 26 = 4 + 2(26-1) = 4 + 50 = 54
No blue beads in pattern 60 = 3 + 3(59) = 180
Total number of beads in pattern 45 is:-
4 + 2(44) + 3 + 3(44) = 227
Answer:44
Step-by-step explanation:
Answer: 288 students
Step-by-step explanation:
<u>First Step: find the number of students per bus</u>
Given
- 144 students
- 4 bus
Solve
144 students/4 buses=36 students/bus
<u />
<u>Second Step: apply the rate to find the number of students in 8 buses</u>
Given
- 8 buses
- 36 students/bus
Solve
8×36=288 students
Hope this helps!! :)
Please let me know if you have any questions
The answer is 500 seconds it’s 5.33 minutes.
