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zhuklara [117]
3 years ago
12

There are ten bird baths in a park. On the first day of​ spring, the bird baths are filled. Several weeks​ later, the overall ch

ange in the water level is found. The results are shown in the table. What is the range of the​ data?
2.5
0.7
-2.2
2.1
2.3
-1.6
1.1
-2.4
2.7
1.2
Mathematics
1 answer:
daser333 [38]3 years ago
3 0

Answer:

4.5

Step-by-step explanation:

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A vegetarian restaurant used 46,170 ounces of spinach last month. This month, with a menu
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Answer:

83100

Step-by-step explanation:

46,170 + .8(46170)

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83100

7 0
1 year ago
Let x represent the larger number4x+(x-2)^2=16
12345 [234]

I have no clue I just need the points have a good day tho :)

5 0
2 years ago
Just need to know the answer thanks
enyata [817]
A) x=3   x=2
b) x=-8   x=-2

6 0
3 years ago
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A university dean is interested in determining the proportion of students who receive some sort of financial aid. Rather than ex
Roman55 [17]

Answer:

 Standard error (S.E) =  0.048  ≅ 0.05

Step-by-step explanation:

<u>Explanation</u>:-

Given  sample size 'n'=76

Given the dean who randomly selects 76 students and finds that 58 out of 76 are receiving financial aid.

Sample proportion

                         p = \frac{x}{n} = \frac{58}{76} = 0.7631

The standard error is determined by

                     S.E = \sqrt{\frac{p(1-p)}{n} }

                     S.E = \sqrt{\frac{0.763(0.2369}{76} }

  Standard error is 0.048  ≅ 0.05

3 0
3 years ago
What fraction of an hour is 55 minutes? Give your answer in its simplest form.
Ilia_Sergeevich [38]

Answer:

11/12

Step-by-step explanation:

55/60 reduced by a factor of 5 becomes 11/12

7 0
3 years ago
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