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ryzh [129]
4 years ago
6

Hey can you please help me posted picture of question

Mathematics
2 answers:
lidiya [134]4 years ago
7 0
X^2 + 8x + 15 
= (x + 5)(x + 3)

answer is D. last one
Reika [66]4 years ago
4 0
The correct Option is (D) (x+3)(x+5)

Explanation:
The factors of the polynomials are:

x^2 + 8x + 15

x^2 + 3x + 5x + 15

x(x+3) + 5(x+3)

Take the common factor out:
(x+3)(x+5) (Option D)
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To gather information on customer satisfaction, a researcher goes into each store and interviews six randomly selected customers
Slav-nsk [51]

Answer:

Convenience sampling.

Step-by-step explanation:

To gather information on customer satisfaction, a researcher goes into each store and interviews six randomly selected customers at each store. This sampling technique is called convenience sampling.

Convenience sampling can be defined as a sampling method which involves the researcher selecting or collecting data that is easily available or choosing the individuals who are easiest to reach in a population. It is a type of non-probability method of sampling where the first or easiest available data source is being used by the researcher without other requirements.

In this scenario, to gather information on customer satisfaction, the researcher went to the store most likely situated in a shopping mall to collect data from six (6) customers in each stores.

<em>Some of the advantages of convenience sampling are low cost, data are collected quickly, lesser rules etc. </em>

3 0
4 years ago
Please help me? Show your work please! I give brainiest! (Or whatever it’s called :) )
azamat
You need to find the hypotenuse of the right triangle.

4² + 9² = c²
16 + 81 = c²
97 = c²
9.85 = c

There are 5,280 ft in a mile.
Multiply 9.85 by 5,280.

9.85 × 5,280 = 52,008
Multiply 52,008 by 110.

52,008 × 110 = <span>5,720,880

The estimated cost for constructing the street would be $</span>5,720,880.
8 0
3 years ago
HELP!!
Lorico [155]
C. Jasmine bought some tiles to put around her patio. . .

They asked for area which is always L x W, which was the give away.
6 0
3 years ago
Please help if possible due today!❤️❤️ 18 points
rosijanka [135]

Answer:

A

Step-by-step explanation:

All of the values are represented correctly on the histogram. It represents both the points and the frequencies in the correct way.

3 0
3 years ago
Read 2 more answers
A bakery offers a sale price of $2.80 for 3 muffins. What is the price per dozen?
puteri [66]

Answer: 11.2$

Step-by-step explanation:

8 0
3 years ago
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