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spayn [35]
2 years ago
13

What is the area of a triangle with a base of 10 cm and a height of 12 cm?

Mathematics
2 answers:
STALIN [3.7K]2 years ago
7 0

Answer:

60 square cm

Step-by-step explanation:

Tpy6a [65]2 years ago
7 0
60 square cm or 120 square cm
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Answer:

This sampling technique is called cluster

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Samples may be classified as:

Convenient: Sample drawn from a conveniently available pool.

Random: Basically, put all the options into a hat and drawn some of them.

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Stratified: Also divides the population into groups. However, then only some elements of the group are surveyed.

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The population is divided into groups(by stores), and all elements of the groups(all customers at the stores are sampled), which is the characteristic of a cluster sampling.

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3 years ago
An item sells for $30 and is on sale for 15% off and the sales tax is 8.2%. What is the final cost to the nearest cent?
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Answer:

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