10/17/20
Consider the triangle ABC shown below. If θ=π/6and c=18what is the value of a?
Consider the triangle ABC shown below. If θ=π/6and c=18what is the value of a?Round your answer to the nearest hundredth.
09/23/20
Calculus BC Need Help ASAP Please!
For an object whose velocity in ft/sec is given by v(t) = -2t2 + 4, what is its distance travelled, in feet, on the interval t = 0 to t = 2 secs? (5 points)Answer...
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09/22/20
Write a program using integers userNum and x as input, and output userNum divided by x three times. c++
.Ex: If the input is:2000 2the output is:1000 500 250
08/28/20
Rearrange the following equation to solve for n. PV = nRT *
A. n = PV / RB. n = PVRTC. n = RT / PVD. n = PVT / R
08/28/20
What’s the answer
at a resting pulse rate of 81 beats per minute, the human heart typically pumps about 73 mL of blood per beat. Blood has denstity of 1060 kg /m3. Circulating all of the blood in the body through...
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08/27/20
Kristin rides a Ferris wheel for one full rotation.
Kristin rides a Ferris wheel for one full rotation. The radius of the Ferris wheel is 10 meters and the center of the Ferris wheel is 15 meters above the ground. The variable h represents Kristin's...
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08/27/20
The coordinate of point y are given. the midpoint of XY is (3, -5). Find the coordinates of point x.
Y(0,2)
Y(-10,5)
Y(7,1)
please show the work im really confused
08/27/20
Find the other endpoint using the midpoint and endpoint..
midpoint-(20,21)endpoint- (17,19)
08/27/20
Two cars leave the beach at different times
You are going on a trip to the beach with some friends in two cars and leaving at separate times. The first car leaves at 9AM and travels at a speed of 45mph. The second car leaves at 10:30 and...
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08/26/20
Ohm’s law states that if the resistance of the path of current between two points is constant
then the voltage difference V between the points and the current I flowing between the points, measured in amperes, satisfy the relationship V=cI, where c is a constant. Which of the following best...
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08/26/20
Calculating mass of BSA
Calculate the amount (mass) of BSA (50mg/ml concentration) needed to make 500 ml of 1mg/ml BSA solution.
Rational expression questions
Rational expression being referenced: ((1/6+3)+(6/x^2+4x+3))*(x+3)/(x+1). Simplified version: (x+7)/(x+1)^2Questions I need help with:1.) Are there any values x cannot be? Explain.2.) Find the...
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