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valina [46]
3 years ago
7

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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In the following questions, the polygons are similar. The area of one polygon is given, find the area of the other polygon.​
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<h2>Answer:</h2>

Here is the answer A = 32 cm 2

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3 years ago
Find the solution to the system of equations.
Vikentia [17]

Answer:

C

Step-by-step explanation:

4 0
3 years ago
The graph shows how a motorboat travels around a lake. What does the graph most likely show?
kozerog [31]
D, it increases then goes at a constant speed
8 0
3 years ago
Can someone help me answer this, thanks
Ivahew [28]

Answer:

<em></em>Height = 173.8ft<em></em>

<em></em>

Step-by-step explanation:

Given

\theta = 40^o

d = 200ft --- distance from building

h=6ft--- height of the building

Let the height of the building be H. So:

\tan(\theta) = \frac{Opposite}{Adjacent}

\tan(40) = \frac{H}{200}

Make H the subject

H = 200 * \tan(40)

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Height = H + h

Height = 167.82 + 6

Height = 173.82ft

<em></em>Height = 173.8ft<em> --- approximately</em>

5 0
3 years ago
Select all of the correct solutions for the following equation
zhuklara [117]

Answer: a,b, and c are the correct solutions

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You are substituting each (x,y) for the equation given. They must equal the same on both sides.

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3 years ago
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