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anyanavicka [17]
3 years ago
10

How to slove for extraneous solutions

Mathematics
1 answer:
Snezhnost [94]3 years ago
5 0
The answer is 23 
 HOPED THIS HELPED :)
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the volume V of a gas at a constant temperature varies inversely with the pressure P. when the volume is 100 cubic inches the pr
fiasKO [112]

Answer:

The pressure is 20\ psi

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form y*x=k or y=k/x

In this problem we have

V*P=k

where

V is the volume of a gas at a constant temperature

P is the pressure

we have

For V=100\ in^{3},P=25\ psi

step 1

Find the value of k

substitute the values of V and P

100*25=k

k=2,500

The equation is equal to  V*P=2,500

step 2

Find the pressure when the volume is 125 cubic inches

For V=125\ in^{3}

substitute in the equation and solve for P

125*P=2,500

P=2,500/125=20\ psi

8 0
3 years ago
The radius of a cylinder is 3 yards, and the total surface area is 320 square yards. Which of the following is the closest to th
Olegator [25]
The answer is D I think
5 0
2 years ago
Scientific notation can help us compare very large and
anzhelika [568]

Answer:

sorry use google <u>have a bless day</u>

Step-by-step explanation:

3 0
2 years ago
BRAINLIEST!!!
Liula [17]

Answer:

SA = 615.4 yd²

Step-by-step explanation:

The surface area (SA) of a sphere is calculated as

SA = 4πr² ← r is the radius

Here diameter = 14, thus r = 14 ÷ 2 = 7, then

SA = 4π × 7² = 4π × 49 = 196π = 196 × 3.14 ≈ 615.4 yd²

8 0
3 years ago
What is ​ 0.63¯¯¯¯ ​ expressed as a fraction in simplest form?
mixas84 [53]
I dont know if those lines were suppose to be there, but i put 0.63 in simplest form = 63/100
5 0
2 years ago
Read 2 more answers
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