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castortr0y [4]
3 years ago
13

Caroline, Colin & Sarah share some money.

Mathematics
1 answer:
Mumz [18]3 years ago
8 0

Answer:

Colin and Sarah get  1 - 1/9  = 8/9 of the money

A ratio   of 3 :1 means that there are 4 parts  of  the 8/9....so....each part  =  8/9 * 1/4  = 8/36  = 2/9

And Colin gets 3 parts of  the  8/9  =  3 * 2/9  =  6/9   = 2/3 of the money

Step-by-step explanation:

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The two-way table shows the number of men and women who voted for Candidate A or B.
Doss [256]

We're looking for a percentage of the people who voted for Candidate-A.  So
the first thing we need to know is:  How many people voted for Candidate-A ?

The number of people who voted for Candidate-A is

                      (1,253 men) + (1,921 women)  =  3,174 people .

The question is:  What percent of those people were women ?

Out of the total, 1,921 were women. 
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Changed to percent and rounded to the nearest whole one, that's<em>  61% .</em>


6 0
3 years ago
Precalc please help!!!
Damm [24]

Answer:

D

Step-by-step explanation:

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3 0
3 years ago
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Gnesinka [82]
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7 0
4 years ago
Write the point-slope equation of the line that goes through (5, 7) with a slope of -13.
Julli [10]
Slope m = -13.

point = (5, 7)   =   (x₁ , y₁) = (5, 7)   

y - y₁ = m(x - x₁)

<span>y - 7 = -13(x - 5)         Point-slope equation</span>
3 0
3 years ago
Hello i would like help and the answer to this please; what is the nth term rule of
Paraphin [41]

Answer:

The nth term of the given sequence

a_{n} = a_{n-1} + (2n-1)

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given sequence  -5,-4,-1,4,11,20,31

a₀ = -5

a₁ = a₀ +1 = -5 +1   = -4

a₂ = a₁ + 3 = -4+3  = -1

a₃ = a₂ + 5 = -1 +5 = 4

a₄ = a₃ + 7 = 4 + 7  =11

a₅ = a₄ + 9 = 11+9 = 20

a₆ = a₅ + 11 =  20+11 = 31

a₇ = a₆ + 13 = 31 +13 =44

and so on

The nth term of the given sequence

a_{n} = a_{n-1} + (2n-1)

7 0
4 years ago
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