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3 years ago

10

A school debate team has 4 girls and 6 boys. A total of 3 of the team members will be chosen to participate in the district deba

te. What is the probability that 3 girls and no boys will be selected

1 answer:

Sloan [31]3 years ago

3 0

Personally if I would of put it in a fraction it be 2/10

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3 years ago

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Step-by-step explanation:

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If f(×)=4×^2+1 and g(x)=×^2-5 find (f-g)(×)

trasher [3.6K]

Answer:

$\large\boxed{(f-g)(x)=3x^2+6}$

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)\\\\f(x)=4x^2+1,\ g(x)=x^2-5\\\\\text{Substitute:}\\\\(f-g)(x)=(4x^2+1)-(x^2-5)=4x^2+1-x^2-(-5)\\\\=4x^2+1-x^2+5\qquad\text{combine like terms}\\\\=(4x^2-x^2)+(1+5)=3x^2+6$

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3 years ago

diamong [38]

Answer:

b. {-9, 3}.

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7 0

3 years ago

Read 2 more answers

Solve for x and y.

belka [17]

Can you please provide us with the equation?

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