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Sati [7]
4 years ago
9

Statistics: Multiple choice please help

Mathematics
1 answer:
aleksklad [387]4 years ago
3 0

Answer:

first one

Step-by-step explanation:

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10.
Hatshy [7]

Answer:

15

Step-by-step explanation:

4 (Book per cost)+ 4.47 (Shipping Fee) = 8.75 cost of one book $132.75 Divided by $8.75 = 15 Books bought.

7 0
3 years ago
A line passes through points (2,5) and (5, 14). What is the slope of this line?
topjm [15]

<u>We know that:</u>

Slope of a line = change in y coordinate / change in x coordinate

<u>We are given:</u>

First point = (2,5)

Second point = (5, 14)

<u>Calculating the change in y coordinate:</u>

change in y (also represented by Δy) = second y - first y

Δy = 14 - 5

Δy = 9

<u>Calculating the change in x coordinate:</u>

Δx = second x - first x

Δx = 5 - 2

Δx = 3

<u>Slope of the line:</u>

Slope = (Δy) / (Δx)

Slope = 9 / 3                                              [replacing the values]

Slope = 3

7 0
3 years ago
Find the pattern: 1, 1/4, 1/9, 1/16, 1/25
alexandr1967 [171]
The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.
Not a Geometric or Arithmetic Sequence
8 0
3 years ago
I don't know what is the rule I know that this graph is a exponential decay table I don't know how to find the rule can anyone h
jarptica [38.1K]
Answer is c just in place of x subst x values and your y will come out
6 0
3 years ago
13
Assoli18 [71]
B)-3 for the vertex, do u have to graph it?
4 0
3 years ago
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