E = 50 sin é. Find e when t = 50 æsec and f = 1 KHz.
a. 11.62 v
b. 13.91 v
c. 15.45 v
d. 33.33 v
e. 47.55 v
c. 15.45 v
Mathematics
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Evaluate the integral in terms of natural logarithms.
A. 0
B. -2
C. ln 
D. ln 2
Mathematics
Provide an appropriate response.Tina was asked to solve the following problem: "The product of two consecutive numbers is 90. Find the numbers." Tina's solution is given below. Do you agree with her conclusion? If not, why not? x(x + 1) = 90x2 + x = 90x2 + x - 90 = 0(x + 10)(x - 9) = 0x = -10 or x = 9The pair of numbers is 9 and 10
What will be an ideal response?
Mathematics
Graph the inequality.x + 5y ? 5
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression using the order of operations.
+ 15
A. -25 B. -5 C. 25 D. 5
Mathematics