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Nikolay [14]
2 years ago
5

Please help me

Mathematics
1 answer:
NeX [460]2 years ago
4 0

Answer:

1/8 is the probability to have exactly one head

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If x= 3 what is the value of 50 - 2x?
Natali [406]

50 - 2x; x = 3

____________________

50 - 2(3)

= 50 - 6

= 44

4 0
3 years ago
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Find the unknown angle measure by solving for the given variable.
MrRa [10]

A triangle is 180°. So you can do:

3.2n + 6.4n + 2.4n = 180   Simplify

12n = 180

n = 15   Now that you know the value of n, you can plug it into each individual angle/equation

∠X = 3.2n    plug in 15 for n

∠X = 3.2(15)

∠X = 48°

∠Y = 6.4(15)

∠Y = 96°

∠Z = 2.4(15)

∠Z = 36°

4 0
3 years ago
PLEASE HELP ME WITH THIS QUESTION ILL GIVE BRAINLIEST IF I CAN
Burka [1]
D (Hope this helped!!!!)
5 0
2 years ago
What is partial derivative of z=(2x+3y)^10 with respect to x,y?
maw [93]
Not sure if you mean to ask for the first order partial derivatives, one wrt x and the other wrt y, or the second order partial derivative, first wrt x then wrt y. I'll assume the former.

\dfrac\partial{\partial x}(2x+3y)^{10}=10(2x+3y)^9\times2=20(2x+3y)^9

\dfrac\partial{\partial y}(2x+3y)^{10}=10(2x+3y)^9\times3=30(2x+3y)^9

Or, if you actually did want the second order derivative,

\dfrac{\partial^2}{\partial y\partial x}(2x+3y)^{10}=\dfrac\partial{\partial y}\left[20(2x+3y)^9\right]=180(2x+3y)^8\times3=540(2x+3y)^8

and in case you meant the other way around, no need to compute that, as z_{xy}=z_{yx} by Schwarz' theorem (the partial derivatives are guaranteed to be continuous because z is a polynomial).
3 0
3 years ago
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____ + g - g = k *<br> g<br> k<br> -g<br> -k
natta225 [31]
Ummmmmmm yeah..what is this
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3 years ago
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