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kiruha [24]
3 years ago
11

What is the sum of 12-5¡ and -3+4¡

Mathematics
2 answers:
Tpy6a [65]3 years ago
6 0

Answer:

8

Step-by-step explanation:

hope t helped

Goshia [24]3 years ago
5 0

Answer:

8

Step-by-step explanation:

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I NEED THIS NOW PLSSSSS
GrogVix [38]

The relative frequencies for the given table are:

  • Male → 13/44
  • Female →  17/86
  • Adult → 29/86
  • Baby → 7/43

<h3>How to get the relative frequencies?</h3>

The relative frequency of a given element out of a set, is given by the quotient between the number of that element and the total number of the set.

Here we can see that the total number of moose is:

52 + 34 + 58 + 28 = 172

There are 52 male moose, then the relative frequency for male moose is:

M = 52/172 = 26/86 = 13/44

There are 34 female moose, then the relative frequency is:

F = 34/172 = 17/86

There are 58 adult moose, so the relative frequency is:

A = 58/172 = 29/86

There are 28 baby moose, so the relative frequency is:

B = 28/172 = 14/86 = 7/43

If you want to learn more about relative frequency:

brainly.com/question/3857836

#SPJ1

8 0
2 years ago
A ratio is in its simplest form 7:9.<br>if its consequent is 117, find the antecedent​
a_sh-v [17]

Answer:

Let the income and saving rs7x and respectively 2x

then

2x=500

Step-by-step explanation:

3 0
3 years ago
A jar contains 133 pennies. A bigger jar contains 127 times as many pennies. What is the value of the pennies in the bigger jar?
Dominik [7]

Answer:

16,891 pennies

$168.91

Step-by-step explanation:

3 0
3 years ago
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An architect is designing a department store. She wants to add an escalator. She knows that the escalator will make a 30° angle
kifflom [539]
The distance a person would travel on the escalator stairs is 72 ft.The horizontal length needed is approx. 62.35, but in simpliest radical form it's 36√3! Good luck!!!!!!!!!!! <3
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Please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Answer:

2

Step-by-step explanation:

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