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arlik [135]
3 years ago
13

Diego scored 426 points by collecting 6 coins. After collecting a total

Mathematics
2 answers:
MrRa [10]3 years ago
8 0

Answer:

cutequotes16

Step-by-step explanation:

go follow them they are awsome

kirill115 [55]3 years ago
5 0

Answer:

1278

Step-by-step explanation:it's easy.

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A​ mega-discount chain store just opened a new clothing store in town emphasizing mainly​ women's clothing. Before​ opening, man
Georgia [21]

Answer:

a) Cluster sampling

Step-by-step explanation:

<em>Since here the population is divided into many groups (cluster) and one of these groups is taken as a sample. This type of sampling is called Cluster Sampling.</em>

Further,

In Cluster Sampling the population is distributed into a distinct group called cluster and clusters are chosen as a sample then it is Cluster Sampling.

Multistage Sampling is a complex form of Cluster Sampling. In this sampling population is divided into a different group then one or more groups are randomly selected then again that selected group is divided into a different small group and again one or more these small groups are randomly selected as sample. This process is done many times.

If the sampling is done by any criteria then this type of sampling method is called Systematic Sampling. Like observer is taken every 5th unit as a sample.

If the whole population is divided into many groups(strata) such that between the group units are heterogeneous and within the group units are homogeneous then units are randomly selected from these groups. This type of sampling is called Stratified Sampling.

7 0
3 years ago
Tell whether each relationship is a function.
Serhud [2]

Answer:

3 is a function.

1 and 2 are not.

Step-by-step explanation:

1 and 2 are not functions because we can draw a vertical line which passes through  more than one point on the graphs.

You cant do this on graph 3 so it is a function.

8 0
3 years ago
Which expressions are equivalent to 5^18?
s2008m [1.1K]

Answer:

D.5^12 X 5^6 is the correct answer.

Step-by-step explanation:

7 0
3 years ago
Help help /ayuda ayudaaa༎ຶ‿༎ຶ!!!!!!!!!!!!
guapka [62]

Answer:

Step-by-step explanation:

Use Pythagorean theorem

Base² + altitude² = hypotenuse²

Base² + 7² = 20²

Base² + 49 = 400

Base² = 400 - 49 = 351

Base = √351 = 18.73 = 18.7 mm

5 0
2 years ago
Find the nth term of this quadratic sequence<br> 3, 8, 15, 24, 35, ...
SpyIntel [72]

Answer:

s_n = (n+1)^2-1

Step-by-step explanation:

This assumes that the first item coincides with n=1.

7 0
3 years ago
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