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Vedmedyk [2.9K]
2 years ago
12

Afish is hovering at -320 feet in relation to sea level. Then it descends 2 feet per second for 8 seconds. Brenda says that the

new
position of the fish in relation to sea level is represented by the equation below.
2 x 8+(-320) - 336
Helpppp
Mathematics
2 answers:
vampirchik [111]2 years ago
8 0

Answer:

d

Step-by-step explanation:

kvasek [131]2 years ago
7 0

Answer:

The Answer Is -

Brenda is not correct because the equation should be -2 x 8 + (-320) = -336

Or basically D.

(Sorry I know it's late, but this will also help anyone else)

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To estimate the height of a building, a stone is dropped from the top of the building into a pool of water at ground level. The
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Answer:

The height of the building is 153.664 meter.

Step-by-step explanation:

Consider the provided function.

s(t) = 4.9t^2 + v_0 t + s_0

Here t represents the time v₀ represents the initial velocity, s₀ represents the initial height and s(t) represents the height after t seconds.

It is given that the splash is seen 5.6 seconds after the stone is dropped.

That means after 5.6 seconds height s(t) = 0, Also the initial velocity of the stone is 0.

Substitute respective values in the above function.

0 = 4.9(5.6)^2 +5.6(0)+ s_0

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2 years ago
billy is creating a circular garden divided into 8 equal sections. The diameter of the garden is 12 feet. what is the area, in s
xxTIMURxx [149]
Area=πr^2

 find the area then divide by 8


we know that diameter=2radius or diameter/2=radius so 
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12/2=radius=6
subsitute
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area of one section is 4.5π square feet or if we aprox pito 3.14159 then we get
4.5(3.14159)=area=14.1372 square feet or 14.14 square feet
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The table gives the probabilities that orphaned pets in animal shelters in six cities are one of the types listed. The probabili
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Answer:

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Step-by-step explanation:

we know that

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substitute

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