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MA_775_DIABLO [31]
3 years ago
10

An enclosed gas exerts a pressure p on the walls of a container. This pressure is directly proportional to the temperature t of

the gas. if the pressure is 7 lb per square inch, when the temperature is 420 f find the constant variation
Mathematics
1 answer:
liberstina [14]3 years ago
6 0
P = kT where k is a constant to be found.

from the given data:-

7 = 420k
k = 7/420  =  1/60  or 0.0167  to nearest 10 thousandth
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Jose bought 750 bags of peanuts for $375.00.he intends to sell each bag for $0.15 more than he paid. How much should he charge f
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Jose should charge $0.65 for each bag if he intends to sell the bag for $0.15 more than he paid.

<h3>How do we solve word problems?</h3>

Mathematical problems dealing with word problems can be solved by arranging data given into variables and using the appropriate arithmetic operation to solve them.

From the given information:

If Jose bought a 750 bag of peanuts for $375.00. It means that he bought each bag(1 bag) for:

\mathbf{=\$\dfrac{375}{750}}

= $0.5

However, he intends to sell each bag for $0.15 more than he paid; Then the amount he should charge for each bag is:

=$0.5 + $0.15

=$0.65

Learn more about solving word problems here:

brainly.com/question/27893239

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iragen [17]

Answer:

Step-by-step explanation: La fórmula de la caída libre, teniendo a la altura como valor dado, sería:

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Next, you need to get rid of the equal sign in both equations.

(-4x - 2y = -2) - (x - 2y = 9)

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After you get rid of the equal signs, you will distribute the sign to the equation and then subtract everything.

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