= 18 1/5 + 22 2/5 + 40 1/5
answer is D. last one
The answer is -2.67. You move 48 to the other side of the = sign and that = -48, then you divide -48 by 18 and you get -2.67.
Answer:
2
Step-by-step explanation:
2 shows up the most amount of times and is the most frequent number. So the frequency of the data set is 2.
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Answer:
y = (x - 2)² + 1
Step-by-step explanation:
Gnerela equation of a parabola in vertex form:
y = a(x - h)² + k
where (h, k) is the vertex
From the description of the graph:
- the parabola passes through (0,5)
- the parabola has a vertex at (2,1)
Replacing into the general equation:
y = a(x - 2)² + 1
5 = a(0 - 2)² + 1
5 - 1 = a*4
4/4 = a
1 = a
Then, the equation is: y = (x - 2)² + 1