where you write down a number this way:
In this example, 5326.6 is written as <span>5.3266 × 103</span>,
because 5326.6 = 5.3266 × 1000 = 5.3266 × 103
<span>
</span>
Answer:
Step-by-step explanation:
Solution:-
- We are given a parametric form for the vector equation of line defined by ( t ).
- The line vector equation is:
L: < 3 + 2t , t + 1 , 2 -t >
- The same 3-dimensional space is occupied by a unit sphere defined by the following equation:
- We are to determine the points of intersection of the line ( L ) and the unit sphere ( S ).
- We will substitute the parametric equation of line ( L ) into the equation defining the unit sphere ( S ) and solve for the values of the parameter ( t ):
- Solve the quadratic equation for the parameter ( t ):
- Plug in each of the parameter value in the given vector equation of line and determine a pair of intersecting coordinates:
Answer:
Pressure=22.55 atmospheres
Step-by-step explanation:
Let
V=volume of the ideal gas
P=pressure
T=temperature
Volume varies directly with temperature and inversely with pressure
V=kT/P
t=320°K
P=25 atmospheres
V=120 liters
V=kT/P
120=k*320/25
120=320k/25
120×25=320k
3000=320k
k=300/320
=9.375
k=9.375
V=110 liters
p=?
t=335°K
V=kT/P
110=9.375*335/p
110=3,140.625/p
110p=3,140.625
P=3,140.625/110
=28.55
P=22.55 atmospheres
It is asking if you made a formula what could people think about the 5th day