Answer:
Radius = 3.38 cm
Step-by-step explanation:
<em>Here</em><em>'s</em><em> </em><em>your</em><em> </em><em>sol</em><em>ution</em>
<em> </em><em> </em>=> The volume of cylinder = 720π cm^3
=> The height of cylinder = 20 cm
=> Radius = ?
=> Formula of volume of cylinder = πr^2h
=> 22/7 * r^2 * 20 = 720π cm^3
=> r^2 = (720*7)/20*22
=> r^2 = 11.45
=> r = √11.45
=> r = 3.38 cm
hope it helps
4,5;-4,-5 are two integers of the square root of 18
8+x=m is the equation you have to use.
Answer:
The probability that the stock will sell for $85 or less in a year's time is 0.10.
Step-by-step explanation:
Let <em>X</em> = stock's price during the next year.
The random variable <em>X</em> follows a normal distribution with mean, <em>μ</em> = $100 + $10 = $110 and standard deviation, <em>σ</em> = $20.
To compute the probability of a normally distributed random variable we first need to compute the <em>z</em>-score for the given value of the random variable.
The formula to compute the <em>z</em>-score is:
Compute the probability that the stock will sell for $85 or less in a year's time as follows:
Apply continuity correction:
P (X ≤ 85) = P (X < 85 - 0.50)
= P (X < 84.50)
*Use a <em>z</em>-table for the probability.
Thus, the probability that the stock will sell for $85 or less in a year's time is 0.10.
Answer: A lender's purpose for ordering a real estate appraisal generally involves risk-based decisions. Banks and mortgage lenders will order and review a real estate appraisal to determine whether a property meets certain underwriting standards.
Step-by-step explanation: I hope this helps!