1 year ago

PLEASE HELP!! Only answer if you're absolutely correct, please and thank you.

Mathematics

1 answer:

Elis [28]1 year ago

8 0

Answer:

1 is multiplication

2 is addition

3 is simplification

4 is division

5 is simplification

Step-by-step explanation:

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Step-by-step explanation:

Given

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Probability of getting a head on fair coin is 0.5

Probability of getting a head on bent coin is 0.75

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probability of getting at least one of the coin will come up tails is

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

Margaret is going to make some triangular picture frames. She will use strips of wood that are 7 inches, 8 inches, and 6 inches

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2 years ago

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A satellite dish has cross-sections shaped like parabolas. The receiver is located 13 inches from the base along the axis of sym

horsena [70]

Answer:

Depth = 3.3 inches

Step-by-step explanation:

Given that the shape of the satellite looks like a parabola

The equation of parabola is given as follows

$x^2=4\times a\times y$

Where

a= 13

Therefore

$x^2=4\times 13\times y$

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Lets take (13 , y) is a

Now by putting the values in the above equation we get

$13^2=52\times y$

$y=\dfrac{13^2}{52}=3.25$

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2 years ago