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kompoz [17]
3 years ago
14

30 is 12% of what numbr

Mathematics
1 answer:
ruslelena [56]3 years ago
5 0

30 IS 12% OF 250

HOPE IT HELPS! :D

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The table above shows a number of each type of item in Harry’s liquor what’s the ratio of paper clips to the total number of ite
SVETLANKA909090 [29]

Answer:

its 3:5

Step-by-step explanation: if you don't see the answer talk with your teacher because I did it and I got 3:5

6 0
3 years ago
Suppose that S is the set of successful students in a classroom, and that F stands for the set of freshmen students in that clas
lora16 [44]

Answer:

b) 24

Step-by-step explanation:

We solve building the Venn's diagram of these sets.

We have that n(S) is the number of succesful students in a classroom.

n(F) is the number of freshmen student in that classroom.

We have that:

n(S) = n(s) + n(S \cap F)

In which n(s) are those who are succeful but not freshmen and n(S \cap F) are those who are succesful and freshmen.

By the same logic, we also have that:

n(F) = n(f) + n(S \cap F)

The union is:

n(S \cup F) = n(s) + n(f) + n(S \cap F)

In which

n(S \cup F) = 58

n(s) = n(S) - n(S \cap F) = 54 - n(S \cap F)

n(f) = n(F) - n(S \cap F) = 28 - n(S \cap F)

So

n(S \cup F) = n(s) + n(f) + n(S \cap F)

58 = 54 - n(S \cap F) + 28 - n(S \cap F) + n(S \cap F)

n(S \cap F) = 24

So the correct answer is:

b) 24

3 0
3 years ago
Solve to the correct order
Marianna [84]

32^3/5 = 8

64^2/3 = 16

81^1/4 = 3

49^1/2 = 7

125^2/3 = 25


 now just put them in order from the smallest value to the largest

5 0
2 years ago
Pls help anyone. im no good at math im starting to cry ):
harkovskaia [24]

Answer:

Step-by-step explanation:

1. (A) 96:38, 38:96, 96/38

(B) The two ratios are the same as they represent the same thing just reversed

2(A) 38:46

(B)  The simplest form means that you must simplify it and you get 19: 23

3 (A) For every 1 documentary movie there is 2 comedy movie

(B)For every3 kid movie, there is 4 horror movie

hope that helps, sorry for the simplified answers as I am in a bit of a rush too

7 0
2 years ago
approximately 30,400 citizens of a country died in automobile accident in 2015. express this toll in deaths per day
sertanlavr [38]
If you divide 30,400 by the amount of days in a year 365 you should get 83.3 but because you cant have part of a person lets leave it at 83 death per day
6 0
2 years ago
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