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Charra [1.4K]
2 years ago
15

In a group of 20 students there are 12 boys and 8 girls 4 of the boys play on foot ball team what is the probability of choosing

1 student at random from the group who is not on football team
Mathematics
1 answer:
Tems11 [23]2 years ago
3 0

Answer:

There is a 1 in 5 chance. (1/5)

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Jon buys 3 shirts for 20$ write as a rate
steposvetlana [31]

Answer:

$6.66 per shirt

Step-by-step explanation:

20/3 = 6.66

It costs $6.66 per shirt, therefore the rate would be 6.66/shirt

7 0
3 years ago
What is 12 to 44 simlified
elena-s [515]

\frac{12}{44} simplified is \frac{3}{11}

I got this by dividing both the numerator and denominator by 4

Hope this helps

-AaronWiseIsBae

7 0
3 years ago
Read 2 more answers
Garrett is 3 years older than Rachael. In 2 years the sum of their ages will be 39. How old is Garrett now?
ziro4ka [17]
Let garret’s age be x

x + 2 + (x + 3) + 2 = 39
2x + 7 = 39
2x = 32
x = 32/2
x = 16

Garrett’s age after two years = 16 + 2 = 18
3 0
3 years ago
-8x + 12 = h(2x-3)<br> ldk this question
Alinara [238K]
The answer would be -4 because if you do -4 times 2x then you would get -8x. Then if you did -4 times -3 you would get 12. (A negative times a negative equals a positive)
5 0
3 years ago
Multiply x^2+5•x^3+7 <br> I’m getting x^5+5x^3+7x^2+35 But I’m not sure if I’m right
user100 [1]

Answer:

x⁵ + 5x³ + 7x² + 35

Step-by-step explanation:

(x² + 5) (x³ + 7)

To distribute binomials (expressions with two terms), you can use the FOIL method (First, Outer, Inner, Last):

x⁵ + 7x² + 5x³ + 35

To put into standard form, rearrange from highest power to lowest power:

x⁵ + 5x³ + 7x² + 35

6 0
3 years ago
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