Answer:
The answer is "Option D".
Step-by-step explanation:
In this question, the shape of the model is not declared that why we assume that it has four sides in which two sides are given that is:
![\to P(red)=\frac{2}{7} \\\\\to P(blue)=\frac{3}{14}](https://tex.z-dn.net/?f=%5Cto%20P%28red%29%3D%5Cfrac%7B2%7D%7B7%7D%20%5C%5C%5C%5C%5Cto%20P%28blue%29%3D%5Cfrac%7B3%7D%7B14%7D)
other probabilities are:
![\to P(green)= \frac{5}{21} \\\\\to P(yellow)= \frac{11}{21}](https://tex.z-dn.net/?f=%5Cto%20P%28green%29%3D%20%5Cfrac%7B5%7D%7B21%7D%20%5C%5C%5C%5C%5Cto%20P%28yellow%29%3D%20%5Cfrac%7B11%7D%7B21%7D)
Answer:
864
Step-by-step explanation:
∵X-Y=5 and.
∵X+Y=59 add the two equations
∴2X=64
∴X=32 (substitute in any equation)
∴32 - Y=5
∴Y = 27
∴ So . X×Y=32 × 27=864
Answer:
y = sin(x- pi/2)
Step-by-step explanation:
Please see the attached image to see your graphs.
By simple inspection we can see that the sine is shifted pi/2 to the right.
We know this because sines are periodic functions with a period T = 2*pi
We can also see that the maximum point of the graph (y = 1) got shifted by a fourth of the period.
And finally, since we want to shift the graph to the right, we need to substract from the argument of the sine term.
Answer:
36hr 16min
Step-by-step explanation:
1pool/17hr - 1pool/32hr = 1 pool/xhr
1/17 - 1/32 = 1/x
Use common denomminator of 17*32 = 544
32/544 - 17/544 = 1/x
15/544 = 1/x
x = 544/15
x = 36 4/15 hr
x = 36hr 16min
I got 24 as the answer to ur question