Answer:
Step-by-step explanation:
65 + 75 + 64 + 60 + 64 + 20 + 80 + 125 = 553
since there are 8 numbers in the data set, divide by 8
Ans: 69.125
Answer:
412/8= 51 centerpieces
Step-by-step explanation:
Answer:
A recursive formula designates the starting term, a1, and the nth term of the sequence, an , as an expression containing the previous term (the term before it), an-1.Find a recursive formula. This example is an arithmetic sequence (the same number, 5, is added to each term to get to the next term).
Answer:
(f+g)(x)=f(x)+g(x)=x²+2x+2
Step-by-step explanation:
f(x)=7
g(x)=x²+2x-5
(f+g)(x)=f(x)+g(x)=x²+2x+2