Which of the following is the equation of a line perpendicular to the line y=-3/2 x + 4 passing through the point (3,9) A.) 2x - 3y = 21 B.) -2x + 3y = 21 C.) 2x + 3y = 21 D...
Which of the following is the equation of a line perpendicular to the line y=-3/2 x + 4 passing through the point (3,9) A.) 2x - 3y = 21 B.) -2x + 3y = 21 C.) 2x + 3y = 21 D...
Let P1, P2, ..., Pn be a p-values of n different hypothesis testing, with H0:Θ∈(H0) and Ha:Θ∈(H1). if H0 is true, then p1,p2,...,pn ~Uniform(0,1) with significant level α. and CR={T <c}, where...
There is the evaluation above on your website but I am unaware of the mathematical logic behind it. Could you please explain. Prove tan(x/2) = (1-cosx)/(sinx). I imagine it uses...
This is a practice problem that I got for homework, you have to solve it through dimensional analysis. Help.
Calculate the capacity factor of the wind farm. Express your answer as a percentage.
an actor invests some money at 9%, and 2600 more than twice the amount at 10%. The total annual interest earned from the investment is 29570. How much did he invest at each amount?
I get x + 3 = x + 3. What am I not seeing here?
Are the lessons by face to face or by online?
solving linear equations with 3 variables by using matrices
I need help.
Find perimeter of triangle (-2,-7), (8,-5) and (-9,10)
$159 has a markup of $80. What's wholesale price
how do I solve this inequality
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I need to know how to be able to get 2 liters of water out of a 7 liter pail and 4 liter pail? Have been trying to figure it out for a long time but can't come up with the answer really need help...
The gravitational force, F, between an object and the Earth is inversely proportional to the square of the distance from the object to the center of the Earth. If an astronaut weighs 227 pounds on...
i am having trouble finding how my teacher got a number by using the IQR formula (Q3-Q1) but how do i find those quartiles in the ogive graph and how do i calculate it to get the IQR? that is basically...
can someone help me with i need help with solving 9−5x=19−(6x+5)? i keep getting the wrong answer and I only have 2 more chances to put in the right answer
what is √2 . √72 =