Y=9x-3 I found this doing rise over run...,not sure if it’s right been awhile since I have done this...thank you
Answer:
-4, -2, 2, 8
Step-by-step explanation:
The first four terms will be found by evaluating the expression for values of n that are 1, 2, 3, 4. Evaluating for n=1 is sufficient to determine the correct answer choice:
n(n -1) -4
1(1 -1) -4 = -4 . . . . matches the third choice
To estimate round each number to the closest whole number
7.8 would round to 8
307 would round to 300
8 x 300 = 2400
The answer would be c 2400
Answer:
t = 10.9
Step-by-step explanation:
9.3-t=-1.6
Subtract 9.3 from each side
9.3-t-9.3=-1.6-9.3
-t =-10.9
Multiply each side by -1 to find t
t = 10.9
In the given histogram, the shape of the histogram shows that the shape of the distribution exhibits symmetry (i.e. the shorter bars are to the left and to the right while the longer bars are in the middle).
Adding the sales of cars priced under $5,000 and cars priced $45,000 to $50,000 with projected sales of 200 cars for each category will result in adding bars of the same size as the shortest bar to both ends of the histogram. This will not affect the initial shape of the distribution in the histogram as the distribution will still exhibit symmetry.
Therefore, the correct answer to the question is "the distribution will exhibit symmetry<span>" (option a).</span>
