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ElenaW [278]
3 years ago
5

Someone plz help me :(.

Mathematics
1 answer:
mina [271]3 years ago
8 0

Answer:

I think it is B, sorry if I'm wrong

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A whale is at the surface of the ocean to breathe. The whale swims down 300 feet to feed. The whale swims down 150 more feet mor
Licemer1 [7]
0-300-150=-450 feet
-450 feet is the whale’s elevation
4 0
2 years ago
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The data represents the body mass index? (bmi) values for 20 females. construct a frequency distribution beginning with a lower
Reil [10]
Given the data below <span>representing the body mass index (bmi) values for 20 females.
17.7     33.5     26.9     22.7     22.2     29.9     23.6     18.3     27.7     23.4     19.2     25.9     22.9     37.7     31.6     28.1     44.9     31.6     25.2     23.9

From the data above, we construct a frequency distribution beginning with a lower class limit of 15.0 and use a class width of 6.0 as follows:

Class iinterval: 15.0 - 21.0   21.0 - 27.0   27.0 - 33.0   33.0 - 39.0   39.0 - 45.0
Frequency:              3                  9                  5                   2                  1

From the frequency table, it can be seen that the frequencies started low, increased to a point and then decrease. It can also be seen that the highest frequency of the data is not at the center of the distribution, so the distribution is not symetric.

Therefore, the frequency distribution does not appear to be roughly a normal distribution, because, "although the frequency start low, increase to some maximum, then decrease, the distribution is not symmetric."</span>
5 0
3 years ago
Find the volume of the cylinder either enter an exact answer in terms of Pi or use 3.14 for pi​
sergeinik [125]

v = h\pi \:  {r}^{2}

v = 5×3,14×2power 2

= 62.8

6 0
3 years ago
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Find the domain and range of the relation, and state whether or not the relation is a function.
Brilliant_brown [7]
Domain is {1 ,2,3,4}
range is {3}
it's a function because each element in x has only one image in y
6 0
2 years ago
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How many integers between 10 and 500 begin and end in 3?
hodyreva [135]

If from 0 - 10 there is 1 number ending in 3 (3) we'll aplly the same logic to 500.

Between 0-10 there is 3. Between 10 - 20 there is 13. Between 20-30 there is 23. Between 30-40 there is 33, etc.


If we divide 500 into 10 we get 50:

500 / 10 = 50


That means there are 50 groups of 10 in the number 500. If we know that every 10 numbers has 1 ending in 3, we multiply 1 by 50:

1 x 50 = 50

So, our conclusion is, that there are 50 numbers ending in 3 between 10 and 500.


Hope it helped,


BioTeacher101

5 0
3 years ago
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