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Marat540 [252]
3 years ago
13

A teacher asked students in his class if they had any brothers or sisters. The results are shown below. What is the chance of ra

ndomly selecting someone from this group with a brother given that they have a sister?
P(Brother|Sister)

Group of answer choices

5/12

5/17

5/9

5/14
Mathematics
1 answer:
Mamont248 [21]3 years ago
7 0

Answer:

5/14

Step-by-step explanation:

Just took the test

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Dvinal [7]
4/10^2 = 0.04
which is equal to:
4x10^-2
As there are two digits behind the decimal point up to( and including the 4) thus the 10^-2
And as the digit is a 4 you multiply 10^-2 by 4
5 0
1 year ago
Myles is working on his typing. He types for 3 minutes straight and is able to type 150 words. Determine how long it would take
erastova [34]
I think the answer is 6 because 900/150= 6 and 6X150 is 900 :)
6 0
3 years ago
Write an equation for the description.<br> A number x increased by 12 is 120.
Korvikt [17]

Answer:

x+12=120

Step-by-step explanation:

7 0
3 years ago
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Is this a function graph
ELEN [110]
Yes it is a function graph
8 0
3 years ago
Find the roots of the polynomial equation x^3+2x^2+3x+6=0
rodikova [14]

Answer: x=−2

Step-by-step explanation:

x^3+2x^2+3x+6=0

(x+2)(x^2+3)=0

x+2=0 or x^2+3=0

x=−2


4 0
3 years ago
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