Answer:
see explanation
Step-by-step explanation:
Given
F = 
(K - 273.15) + 32
Multiply through by 5 to clear the fraction
5F = 9(K - 273.15) + 160 ( subtract 160 from both sides )
5F - 160 = 9(K - 273.15) ← distribute
5F - 160 = 9K - 2458.35 ( add 2458.35 to both sides )
5F + 2298.35 = 9K ( divide both sides by 9 )
K = 
(b)
When F = 180, then
K = 
= 
= 
≈ 355.37 ( to the nearest hundredth )
Answer:
0.0060
Step-by-step explanation:
The z-score is given by
<em>z = (866,475-722,500)/57,429 = 2.51
</em>
The probability is given by the area under the Normal curve N(0,1) to the <em>right</em> of 2.51
In <em>Excel </em> this value is found with the formula
=1-NORMDIST(2.51,0,1,1)
and in <em>OpenOffice Calc
</em>
=1-NORMDIST(2.51;0;1;1)
<em>
(NORMDIST(2.51;0;1;1) gives the area to the left of 2.51, so 1-NORMDIST(2.51;0;1;1) gives the area to the right of 2.51)
</em>
and equals 0.0060
If its (1/5)^4
625-3x=625
-3x=0
x=0
If its 1/5^4 then the answer is 390624/1975
I'm betting its (1/5)^4
Order of operations matters
I believe that choice A is the best answer out of those given above.
Hope this helps and please enjoy Brainly! -ZeusROX
Answer:
Step-by-step explanation:
In the slope-intercept form y= mx +b, m is the slope and b is the y- intercept.
Using the formula above,
Substitute the value of m into the equation:
To find the value of b, substitute a pair of coordinates into the equation.
When x= 2, y= 5,
5= 3 +b
b= 5 -3
b= 2
Thus, the equation of the line is .
