Suppose no calls are currently on hold. If the Call Center Agent takes 5 minutes to complete the current call, how many callers does he expect to be waiting by that time? What is the probability that none will be waiting? μl=

Q: What is the rule that tells us to multiply and not add

A: To determine the total number of combinations of two or more occurrences, the fundamental counting…

Q: -5x -13 = -3

A:

Q: Add +. Also add the mixed numbers 5 + 3.

A:

Q: - 9x + 4 = 49

A: Solving for x

Q: +x² xp

A: We will evaluate the given integral as shown below

Q: The temperature was falling 3 degrees every hour. How many degrees had the temperature dropped after…

A: In 1 hour it drops 3 degrees  So, in 8 hours it drops (3x8)=24 degrees

Q: Divide showing your work to receive full credit (a* + 45a +18a?) - 9a

A:

Q: -2

A: Given Integral, I=∫-22x3dxwe have to evaluate the given integral

Q: Find 8 + 10 + 12+...+324.

A:

Q: Evaluate a + 5, if a = 3, b = -5, and c = 6

A:

Q: -3+9x=12

A:

Q: Evaluate x2 + 5x, for x = 6.

A: x2+5x, x=6

Q: Evaluate 2s+3 L-1 s²+4s+10)

A: This question is related to Laplace equation.

Q: What is the product of -4 and 18

A: x*y = xy

Q: Every day in Mrs. Yan's class, a student's high score is posted on the boardThe high score for the…

A:

Q: Evaluate the expression and y = 1 and 2 = - 4x² + 4xzy if x = 2 3

A: To evaluate the expression -4x2+4xz-y if x=2 and y=1 and z=-3.

Q: could yo do the next 3 please

A: Given F(t) = t3 ; 0<t<1 The probability density function will be: f(t) = ddt F(t)=3t2 The…

Q: Determine the number of terms in the product of (x + y) and (a + b + c + d) without doing the…

A: Given the terms (x+y) and (a+b+c+d). We need to calculate the number of terms in the product of two…

Q: Evaluate x2 - 6x + 3, for x = 7

A: We have to evaluate x2-6x+3 for x=7. Let Px=x2-6x+3 Now, at x=7 P7=72-6·7+3=49-42+3=52-42=10

Q: Evaluate 4a + b - 12 when a = - 1 and b = 2.5

A: See the solution below:

Q: Evaluate (4r +1) dr -2

A:

Q: Evaluate: 2ysinxdy dx

A:

Q: 11

A:

Q: Find SR 12 2x +1 5 + 4x

A:

Q: After substituting, combine like terms 2x and 6x.

A: 2x+6x=8x

Q: can u double check and answer this again

A:

Q: Add:  -5 +(-3)

A: We have to add: -5+-3 We know that when we multiply negative with positive then result become…

Q: 7- 7+3 7-2 + 3 北

A: Solution ) ( y + 3 )/( y - 2 ) + ( y - 3 )/( y + 1 )  L.C.M. of ( y - 2 ) ( y + 1) = ( y - 2 ) ( y +…

Q: Find A when (A-1 – 21)T = –2 1 0

A: To find A, find the inverse of A-1

Q: x2=16

A: x2=16