Answer:
the answer for the first part is 260
the equation is n+8
Step-by-step explanation:
all you need to do is take the starting number witch is 13 then you add 8 and then take that number and add 8 so thats why the equation is n+8 n equaling the starting number and 8 equaling to the reoccurring number.
Answer:
The answer would be D. 5
Step-by-step explanation:
3 multiplied by ten to the second power
Answer:
20 hours.
Step-by-step explanation:
4 c.
Duane makes 5 bowls in 3 hours.
That is his rate is 5/3 bowls per hour.
So he makes (5/3) * 12 bowls in 5 * 12/3
= 5*4
= 20 hours.
Answer:
20
Step-by-step explanation:
n(A) only =15-4=11
n(B) only=9-4=5
n(A n B)=4
n(A U B)=11+5+4=20
