3 years ago

In a city study about recycling, researchers found that of the 148,227

Mathematics

2 answers:

melamori03 [73]3 years ago

6 0

B im pretty sure its B

Scorpion4ik [409]3 years ago

5 0

Answer:

<h2>D. descriptive statistics.</h2>

Step-by-step explanation:

Notice that the paragraph is describing some results they got of a recent survey. That is, they are giving specific statistical data about what people prefer.

So, this is an example of descriptive statistics. Remember that descriptive statistics is about using means, medians, standard deviation, percentages or any other stats that help to describe a phenomenom.

Therefore, the right answer is D.

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Estimate the square root of 50 to the hundredths place

Anarel [89]

We have the following expression:
root (50)
Rewriting we have:
root (50) = root (2 * 25)
root (2 * 25) = 5 * root (2)
5 * root (2) = 7.071067812
Round to the hundredths place:
root (50) = 7.07
Answer:
the square root of 50 to the hundredths place is:
7.07

5 0

3 years ago

Read 2 more answers

-5/4 = x-7/10 please show work

pochemuha

Answer:

x equals to - 5.5 or - 11/2