Solve the problem.A painter needs to cover a triangular region 60 meters by 69 meters by 75 meters. A can of paint covers 70 square meters. How many cans will be needed?
A. 14 cans
B. 3 cans
C. 28 cans
D. 324 cans
Answer: C
Mathematics
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Provide an appropriate response.If cos x is replaced by 
and |x| < 0.4, what estimate can be made of the error?
A. |E| < 0.000034133 B. |E| < 0.000085333 C. |E| < 0.000005689 D. |E| < 0.000014222
Mathematics
Use Taylor's formula to find the requested approximation of 
near the origin.Quadratic approximation to 
A. 10x + y - 50x2 - 5xy - 
y2
B. 1 + 10x + y - 50x2 - 10xy - 
y2
C. 10x + y - 50x2 - 10xy - 
y2
D. 1 + 10x + y - 50x2 - 5xy - 
y2
Mathematics
Find the distance from P1 to P2.P1 = (-1, -3, 3) and P2 = (2, 2, 4)
A. 
B. 
C. 
D. 
Mathematics
Find the exact values of s in the given interval that satisfy the given condition.[-2?, ?); cos2 s = 
A. - 
, - 
, 
B. - 
, - 
, - 
, - 
, 
, 
C. - 
, - 
, 
D. - 
, - , -
, -
,
, 
Mathematics