A = FV - OV/T for OV
2 answers:
we have that
solve for OV
Multiply both sides by T
Add OV to both sides
Substract A*T both sides
simplify
therefore
the answer is
Solve for OV = T(FV-a)
<h3>Further explanation</h3>Sentences that have the same relationship are called equations
Linear equations are open sentences that have the same relationship with a variable and the exponent number is one
One variable linear equation is an equation that has a variable and the exponent number is one. Can be stated in the form:
ax = b or ax + b = c,
where
a, b, and c are constants, x is a variable
Whereas the two-variable linear equation is a linear equation that has 2 variables and the exponent is one
Can be stated in the form:
ax + by = c
x, y = variable
The solution of linear equations can be done by:
- 1. substitution, elimination
- 2. increase or decrease both segments with the same number
- 3. multiplying or dividing two segments with equal numbers
- 4. graph
In the task, it's known linear equations :
a = FV - OV/T
We will solve it using methods 2 and 3
- methode 3
multiplying the two segments by T, so it is expected that no fractions on both side :
aT= FVT - OV
- methode 2
we add both side with OV
aT + OV = FVT
we move aT to the right side, then we get OV
OV = FVT - aT
OV = T(FV-a)
<h3>Learn more </h3>Three times b less than 100
two-variable linear equations
James is two years younger
Keywords : one variable, linear equation, two variable, constants, y variable, x variable,exponent
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<h2>Steps</h2>
So the 45-45-90 triangle is considered to be a "special triangle" and has a rule with it. If the legs are x, then the hypotenuse is x√2. Since we know that the hypotenuse is 18, this means we can set up our equation as such:
From here we can solve for x. Firstly, divide both sides by √2.
Next, we want to simplify this expression and to do that we first have to rationalize the denominator. With the right side, multiply the numerator and denominator by √2:
Next, divide:
<u>In short, the length of one leg of the triangle is 9√2 cm.</u>
Let's assume
boiling point is y
altitude is x
we are given
This relationship between altitude and boiling point is linear
At an altitude of 1000 feet, water boils at 210°F
so, first point is (1000,210)
so, x1=1000 , y1=210
At an altitude of 3000 feet, water boils at 206°F
so, second point is (3000,206)
so, x2=3000,y2=206
now, we can find slope
now, we can plug values
now, we can use point slope form of line
so, we can plug it
so, point slope form of line is
now, we can plug x=8000
and then we can solve for y
So,
the boiling point of water at an altitude of 8000 feet is 196°F..........Answer
Answer:
a) P-value = 0.0968
b) P-value = 0.2207
c) P-value = 0.0239
d) P-value = 0.0040
e) P-value = 0.5636
Step-by-step explanation:
As the hypothesis are defined with a ">" sign, instead of an "≠", the test is right-tailed.
For this type of test, the P-value is defined as:
being z* the value for each test statistic.
The probability P is calculated from the standard normal distribution.
Then, we can calculate for each case:
(a) 1.30
(b) 0.77
(c) 1.98
(d) 2.65
(e) −0.16
