Use the given matrices to compute the given expression.Let A = 
and B = 
. Find 3A - 3B.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
You might also like to view...
Integrate the given expression.
A. 
x3/2 + 
x4/3 + C
B. 2
+ 2
+ C
C. 
x3/2 + 
x4/3 + C
D. 2
+ 3
+ C
Mathematics
Solve the problem.Find parametric equations for the normal line to the surface 
at the point 
A. 
B. 
C. 
D. 
Mathematics
The "forgetting curve" for memorizing nonsense syllables is given by
?
, 
,
?
where R is the percentage who remember the syllables after t seconds.
?
In how many seconds to the nearest second would only 15 % 
of the students remember?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Divide.2.25 ÷ 0.03
A. 76 B. 64 C. 75 D. 7.5
Mathematics