The test to detect the presence of strep throat is 98% accurate for a person who has the disease and 97% accurate for a person who does not have the disease. If 3. 5% of the people in a given population actually have strep throat, what is the probability that a randomly chosen person tests positive? A. 0. 0343 B. 0. 035 C. 0. 06325 D. 0. 2895.

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

hope this .

r3t40

10000

step-by-step explanation: divide by 2,