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3 years ago

5

The barometric pressure at sea level is 30 in of mercury when that on a mountain top is 29 in. If the specific weight of air is

assumed constant at 0.0075 lb/ft3, calculate the elevation of the mountain top.

1 answer:

Sever21 [200]3 years ago

4 0

Answer:

i dont know math

Step-by-step explanation:

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If you drive three cars from a regular deck of 52 cards for keeping each card out of the deck after you drive what are the chanc

Andreyy89

Chance to draw 7: 4 out of 52
chance to draw 1st queen: 4 out of 51
chance to draw 2nd queen: 3 out of 50
total chance = multiplication of
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$\frac{2}{5525}$

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3 years ago

In the given figure, find ∠PQS, if∠PQR = 5x + 25 and∠SQR = 2x + 10.

kramer

Answer:

∠PQS= 3(x +5)

Step-by-step explanation:

∠PQR = 5x + 25

∠SQR+∠PQS= 5x+25

∠PQS = ∠PQR-∠SQR

∠PQS= (5x + 25 )-(2x + 10)

∠PQS = 5x+25 -2x-10

∠PQS= 3x +15

∠PQS= 3(x +5)

3 0

3 years ago

If F(x) = x² + 4x and G(x) = 2x + 2, find F(5) + G(6).<br><br> 44<br> 59<br> 98

den301095 [7]

F(5)=(5)^2+4(5)
f(5)=25+20=45
g(6)=2(6)+2
g(6)=12+2=14
45+14=59

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The third answer is ok

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