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anyanavicka [17]
3 years ago
12

The slope of the line through points (4, -2) and (-1, 5) is

Mathematics
1 answer:
MaRussiya [10]3 years ago
4 0

Answer: The slope is -1.4

Step-by-step explanation:

m = y2 - y1 / x2 - x1

5 - (-2) / -1 - 4

5 + 2 / -1 - 4

7/-5 (Rise over run)

-1.4 (Slope)

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I NEED help with this ASAP
boyakko [2]

Answer:

This triangle is a scalene triangle.

Step-by-step explanation:

A scalene triangle means that all of the sides are different.

Hope this helps!

3 0
3 years ago
A random sample selected from an infinite population is a sample selected such that each element selected comes from the same __
bulgar [2K]

Answer: population; independently

Step-by-step explanation:

A random sample selected from an infinite population is a sample selected such that each element selected comes from the same *population* and each element is selected *independently*.

3 0
3 years ago
Please solve, -8-2(7r+1)=-94​
skelet666 [1.2K]

Answer:

r = 6

Step-by-step explanation:

Hello!

-8 - 2(7r + 1) = -94

Add 8 to both sides

-2(7r + 1) = -86

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7r + 1 = 43

Subtract 1 from both sides

7r = 42

Divide both sides by 7

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Hope this Helps

4 0
3 years ago
Read 2 more answers
There are 6 roses, 8 carnations, and 12 tulips. Write the ratio of carnations to all flowers in all three forms (simplify first,
Norma-Jean [14]
Your answer is 8 to 26



the number of carnations is 8 and the total number of flowers is 26. since you said carnations to flowers it is 8 to 26.


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3 0
4 years ago
You know that the Customer Acquisition Cost is the cost associated with convincing a customer to buy a good or service. It inclu
kozerog [31]

Answer:

The Customer Acquisition Cost for each customer in demographic group 1

The correct option is c

The Customer Acquisition Cost for Group 2

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Step-by-step explanation:

From the question we are told that

The marketing expenses per month for targeting the first group is E =  \$ 30,000

The marketing expenses per month for targeting the second group is F =  \$ 60,000

The number of customers for the demography of group 1 that will be attracted is N = 1000

The number of customers for the demography of group 2 that will be attracted is M = 1500

Generally the customer acquisition cost for group 1 is

K  =  \frac{E}{ N}

=>   K  =  \frac{30000}{ 1000}

=>   K  = \$ 30

Generally the customer acquisition cost for group 2 is

      Z  =  \frac{F}{ M}

=>   Z  =  \frac{60000}{ 1500}

=>   Z  = \$ 40  

8 0
3 years ago
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