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Ede4ka [16]
3 years ago
14

A school will have a fall festival if at least 40% of the 500 students plan to attend how many students must agree to attend in

order for the school to have the festival?
Mathematics
1 answer:
Evgen [1.6K]3 years ago
5 0

200 people would have to go to the fall festival for the festival to occur. I hope this answer helps you!! :)

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Paha777 [63]

Answer:

-3x-3y-z=38

Step-by-step explanation:

To find the equation of the tangent plane you can use

\bigtriangledown f_x(x_0,y_0,z_0)(x-x_0)+\bigtriangledown f_y(x_0,y_0,z_0)(y-y_0)+\bigtriangledown f_z(x_0,y_0,z_0)(z-z_0)=0

the point P is (-6,-6,-2). Hence you have

(-6)(x-(-6))+(-6)(y-(-6))+(-2)(z-(-2))=0\\-6x-36-6y-36-2z-4=0\\-6x-6y-2z=76\\-3x-3y-z=38

hope this helps!!

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3 years ago
The graph of a proportional relationship passes through (4, 32) and (1, y). Find y.
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69

Step-by-step explanation:

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Solve the following equation using the distributive property and language translation. 2(x+6)=10 ( 8th grade math )
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Answer:

X=-1

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