Answer:
36°F
Step-by-step explanation:
The answer is quite simple. Simply place your celsius into the formula,
°F = 1.8 x °2 + 32
1.8 x 2 is 3.6 + 32 = 35.6
2 degrees celsius is 35.6 degrees Fahrenheit, rounding up is 36 degrees
Answer: 5.37
Step-by-step explanation:
Let x = ACT scores.
Given: ACT scores have a mean of 20.8 and 9 percent of the scores are above 28. The scores have a distribution that is approximately normal.
i.e. P(X>28)=0.09 (i)
Now,
(ii)
One -tailed z value for p-value of 0.09 =1.3408 [By z-table]
From (i) and (ii)
![\dfrac{7.2}{\sigma}=1.3408\\\\\Rightarrow\ \sigma=\dfrac{7.2}{1.3408}\\\\\Rightarrow\ \sigma=5.37](https://tex.z-dn.net/?f=%5Cdfrac%7B7.2%7D%7B%5Csigma%7D%3D1.3408%5C%5C%5C%5C%5CRightarrow%5C%20%5Csigma%3D%5Cdfrac%7B7.2%7D%7B1.3408%7D%5C%5C%5C%5C%5CRightarrow%5C%20%5Csigma%3D5.37)
Hence, the standard deviation = 5.37
Answer:
I believe it is A pls tell if I am wrong
Answer:
250 meters
Step-by-step explanation:
= 220 + 30
= 250 meters