Let 
and 
. Find the values of the given capital letters.
?
?
A. 14
B. 13
C. 11
D. 16
E. 12
Answer: B
Mathematics
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(y + 3)2 =
a. y2 + 3y + 3 b. y2 + 6y + 9 c. y2 + 3y + 9 d. 2y2 + 5y + 6 e. 2y2 + 6y + 9
Mathematics
Solve and check.An expression to approximate the windchill temperature (WCT) is 
where T is the temperature in degrees Fahrenheit and V is the wind speed in miles per hour. Find the WCT, rounded to the nearest whole number, if the temperature is 44°F and the wind speed is 
A. 37°F B. 39°F C. 46°F D. 42°F
Mathematics
Use the quadratic formula to solve the equation. Simplify any radicals.8x2 = 5x - 8
A. 
B. 
C. 
D. ?
Mathematics
Given the formula: 
Find 
.
A. 
B. 
C. 
D. 
E. 
Mathematics