That is not true there is a person and that person is called god and he created us sense day one and he sent down Jesus to die on the cross for our sins and he went through the worst thing imaginable just to save us from our sins. If you don’t believe me look it up and it will tell you who created us so you should be thankful you are here today if it wasn’t for Jesus you would not be here who ever said that is wrong trust me.
Answer:
B) x+22
Step-by-step explanation:
PS= PQ+QR+RS
PS= 2x+4+8+10-x
PS= x+22
Hope this helps you.
Answer:
A) 68.33%
B) (234, 298)
Step-by-step explanation:
We have that the mean is 266 days (m) and the standard deviation is 16 days (sd), so we are asked:
A. P (250 x < 282)
P ((x1 - m) / sd < x < (x2 - m) / sd)
P ((250 - 266) / 16 < x < (282 - 266) / 16)
P (- 1 < z < 1)
P (z < 1) - P (-1 < z)
If we look in the normal distribution table we have to:
P (-1 < z) = 0.1587
P (z < 1) = 0.8413
replacing
0.8413 - 0.1587 = 0.6833
The percentage of pregnancies last between 250 and 282 days is 68.33%
B. We apply the experimental formula of 68-95-99.7
For middle 95% it is:
(m - 2 * sd, m + 2 * sd)
Thus,
m - 2 * sd <x <m + 2 * sd
we replace
266 - 2 * 16 <x <266 + 2 * 16
234 <x <298
That is, the interval would be (234, 298)
I would say A. becuase squares can be similar by looking alike but it doesn't matter what size, big or small.
To determine the number of those who joined the basketball camp this year, we just have to multiply the number of those who joined last year by the decimal equivalent of the percentage given. That is,
x = 88(1.25)
x = 110
Therefore, there are a total of 110 players for this years basketball camp.