The probability is 0.2005.
We compute the z-score for this time:
z = (X-μ)/σ = (230-184)/55 = 0.84
Looking this up in a z-table (http://www.z-table.com) we see that the area to the left of this (less than this) is 0.7995. We want the area greater than this, so we subtract this from 1:
1 - 0.7995 = 0.2005.
Answer:
z = -7.5
Step-by-step explanation:
3.5z -2.7z = -6
Combine like terms
.8z = -6
Divide each side by .8
.8z/.8 = -6/.8
z = -7.5
Answer:
1,800 miles in five hours?
Step-by-step explanation:
Hi!
The answer to <span>3-2x>-5 is
x<4
Steps:
</span>Step 1: Simplify both sides of the inequality.<span><span><span>−<span>2x</span></span>+3</span>><span>−5
</span></span>Step 2: Subtract 3 from both sides.<span><span><span><span>−<span>2x</span></span>+3</span>−3</span>><span><span>−5</span>−3</span></span><span><span>−<span>2x</span></span>><span>−8
</span></span><span>Step 3: Divide both sides by -2.
Hope that helped!</span>
Answer:
0.0138888888889 or
1/72
Step-by-step explanation: The answer can be found in Desmos