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lukranit [14]
3 years ago
7

Please help me with 19

Mathematics
2 answers:
MaRussiya [10]3 years ago
8 0
I got 2/5ths as my answer
andrew-mc [135]3 years ago
7 0
The answer to 19th 2/3
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Consider the age distribution in the United States in the year 2075 (as projected by the Census Bureau). Construct a cumulative
MrRissso [65]

Answer:

The cumulative frequency plot is also attached below.

Step-by-step explanation:

The data provided is as follows:

Age Group Frequency

   0 - 9             34.9

  10 - 19             35.7

20 - 29             36.8

30 - 39             38.1

40 - 49             37.8

50 - 59             37.8

60 - 69             34.5

70 - 79             27.2

80 - 89             18.8

90 - 99               7.7

100 - 109       1.7

Consider the Excel output attached.

The cumulative frequency are computed in the Excel sheet.

The cumulative frequency plot is also attached below.

From the cumulative frequency plot it can be seen that in the future most people will belong to a higher age group rather then the lower ones.

8 0
3 years ago
A baseball is thrown from the top of a building and falls to the ground below. The height of the baseball above the ground is ap
lidiya [134]
Kstsskts stsxaeUzt. awyararka euaya
5 0
3 years ago
N is a positive intiger. Explain why 2n+1 must be an odd number.​
pogonyaev

Answer:

Because the number would be multiplied by an even number, which is 2. If the number (odd or even) is multiplied by two, then the result would be an <em>even number</em>.

Proof:

2(1) = 2

2(6) = 12

2(7) = 14

2(3) = 6

The number would then be added by an odd number, which is 1. If an even number is added with an odd number, then the result would be an odd number.

Proof:

2 + 1 = 3

12 + 1 = 13

14 + 1 = 15

6 + 1 = 7

6 0
3 years ago
Please help its urgent! 30 points!
Savatey [412]

Step-by-step explanation:

I think the answer is A.

5 0
3 years ago
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What is 10% of 7,518?
Archy [21]

Answer:

751.8

Step-by-step explanation:

8 0
3 years ago
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