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PtichkaEL [24]
2 years ago
9

What is the sum of the length of the longest meteor and the length of the shortest meteor?

Mathematics
2 answers:
Lera25 [3.4K]2 years ago
6 0

Answer:

9 1/8

Step-by-step explanation:

spayn [35]2 years ago
4 0

Answer:

9/8

Step-by-step explanation:

2/8 + 7/8 = 9/8

When adding fractions, only numerators change.

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Listed below are the numbers of hurricanes that occurred in each year in a certain region. The data are listed in order by year.
Schach [20]

Answer: C. The measures of variation reveal nothing about the pattern over time.

Step-by-step explanation:

Given the following :

10 17 10 16 11 3 8 5 4 4 17 5 8 17

Range of hurricane data = 16

The standard deviation of sample data = 5.5 hurricanes

The variance of the sample data is 30.3 hurricane^2.

The measures of variation described above only shows the spread of the hurricane such as the range, that is the highest and lowest recorded.

The variance explains how spread out the data is and the standard deviation explains how values of a data differs from the mean value. The data fails to give time related information or pattern.

6 0
2 years ago
What Is k 5(3-2k)=2k+39​
Hatshy [7]

Answer:

k = -2.

Step-by-step explanation:

5(3 - 2k) = 2k + 39     Distribute the 5 over the parentheses:

15 - 10k = 2k + 39

15 - 39 = 2k + 10k

12k = -24

k = -2.

8 0
2 years ago
Given that f(x) = x2 − 3x + 3 and g(x) = the quantity of x minus one, over four , solve for f(g(x)) when x = 5. (1 point)
Anna007 [38]

Rewrite g(x) as    x-1

                           ------

                              4

and then substitute this result for x in f(x) = x^2 - 3x + 3:

f(g(x)) = (x-1)^2 / 4^2 - 3(x-1)/4 + 3.

At this point we can substitute the value 5 for x:

f(g(5)) = (5-1)^2 / 4^2 - 3(5-1)/4 + 3

          = 16/16 - 3(4/4) + 3 = 1 - 3 + 3 = 1

Therefore, f(g(5)) = 1.

6 0
2 years ago
Plz HELP!!
Juli2301 [7.4K]

Answer:

1st, 2nd, and 4th

Step-by-step explanation:

8 0
2 years ago
What is equivalent to 13 - √-18?<br><br> 4<br> 13 - 9i<br> 13 + 9i<br> 22
beks73 [17]
√-1=i

13-√-18=
13-√(-1)(18)=
13-(√-1)(√18)=
13-(i)(3√2)=
13-3i√2
8 0
3 years ago
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