In a medical lab, the RAT (Rapid Antigen Test) is used to detect the SARS- Cov-2 virus that causes COVID-19. Suppose the probability that 10 tests will have one positive and 9 negative cases is 0.387. Find The probability that one test is positive. The probability that 20 tests will have 5 positive cases. a. b.

Q: Plot the fllowing

A: Given function is: y=cos2x5-x

Q: TT 밴우 4 x2 Vx2+4 dx

A:

Q: (a) the boy con only make UP pnd Right moves anly he de food? the How many parths (b) If he mandemly…

A: We will use basic logic to answer both parts. Note that in the question post, only two parts named…

Q: 3 = 3VM2 – 8m

A: Consider the given equation: 3=3m23-8m3 Let, m3=x The equation becomes: 3=3x2-8x3x2-8x-3=0

Q: Could you please solve c and d for me

A: For the given 90o bend, to complete a loop, at least 4 bends are required.  If more than 4 bends are…

Q: у" + 5у 3D 0

A: Given the differential equation y" + 5y = 0 Auxiliary equation of the given differential equation is…

Q: x³ dx

A:

Q: solve for x  4)2)2x-3=60

A:

Q: Solve: a 5X-1 = 7x

A: We have to solve for x.

Q: -4) 12x+30= 3xー12

A: we first distribute the equation, Then combine like term on same side.

Q: V-Xe How solve? ansi-(xétě)

A: The above problem is solved.

Q: The sum of two numbers is 20 and the square root of their product is 9. What are the numbers? Solve…

A: To solve the system of equations using fixed-point iteration, we will express the equations in terms…

Q: 6. -8310 – 4310

A:

Q: solve for b a=1\2bh

A: We will find the value of b in terms of a and h as following .

Q: Solve (y+9)^4/3=4 where y is a real number. Simplify your answer as much as possible. (If there is…

A:

Q: 3y 6y 2x° 2.

A:

Q: Cscx cotx dx 1+ 9csc²x

A:

Q: 10) [ 5x (2 + 3x²)® dx

A: ∫5x2+3x28 dx Using Substitution u  =2+3x2du=6x dx⇒x dx=du6 ∫5x2+3x28 dx=∫5du6u8…

Q: Solve aloga M =

A: It is given that, alogaM We have to solve it.

Q: Please solve the last 2 parts as well please from the above equation

A: This question can be solved using the concept of derivatives.

Q: -2 4* y" - 47' + 47 = x sinx

A: Solution :-

Q: Orthonormalize the set {(¿).(9)} with respect to the inner product from before.

A:

Q: у" + 16у %3D0.

A: Given the differential equation y" + 16y =0 Auxiliary equation is m2 + 16 =0

Q: 9 = Vx – 4 + 5.

A:

Q: A car is driving at 40 kilometers per hour. How far, in meters, does it travel in 2 seconds? meters…

A: We have given that Speed = 40 kilometer per hour  time = 2 second

Q: ould someone help me solve this with the numbers I have please

A: The correlation coefficient is -0.2234.

Q: please explain step by step in nice handwriting, please also identify the equation and solve

A: Bernoulli differential equation

Q: 7 1 point Answer True or False. Given the equation 167 1 (82*+1), 41-32 then 4x – 3 = 0. True False…

A:

Q: SARAH AND GENEVA EACH START JOGGING FROM THE SAME POINT AT MIXCC. SARAH JOGS NORTH FOR 40 YARDS, AND…

A:

Q: Solve 3sin²x - 5tanx = 4

A: Given 3sin2x-5tanx=4

Q: 22. Based on your results, what are your respective SSbetween, SStotal and MSbetween? Show your…

A: Given: n = 90 p = 0.002 MSE = 126.05 F(2,87) = 6.73

Q: 5. Complete the steps to show how to solve x? = 36. %3D

A: Given x2 = 36

Q: 7. Solve: 3 = 2 x-1 + 5 x+1

A:

Q: mum/relative minimum or neither. ive. Then determine the intervals where f(x) concave down.

A:

Q: Verify the theorem of total expectation (TTE).

A: The theorem of total expectation(TTE) is given by E(X) = E(E(X|Y))

Q: し 30 4.

A: