7. A telephone operator receives 3 calls per hour. Find the probability that he will receive a. At most 3 calls b. Atleast 4 calls

Q: 3y=45

A: Given information:

Q: V16 e2* dx e

A: we have to find the integral

Q: 12 I+(-1'] = i=1

A:

Q: 103= 10%3D 2.

A: 102  = 100

Q: C3x2 + – 4 kx - 5x- 6.

A:

Q: Determine w2

A: The recursively defined sequence is w0=300, wn=0.9993wn-1+0.15. The amount of water at the end of…

Q: 25m² – 16 =

A: Simplify  25m2-16

Q: 10+7=?

A:

Q: 14 m2a2

A: Total female = 133+43 = 178 Total "did not graduate" = 55+43 = 98 Grand total= (126+55+133+43)  =…

Q: Find -x if 1 b. x = =. 3 a. x = -8

A: We have to find -x.

Q: 7 11

A:

Q: 5+7=

A: Addition : The addition is taking two or more numbers and adding them together, that is, it is the…

Q: A house had 3,500 square feet of living space. Approximately how many square meters of living space…

A:

Q: Y -2 -1 1 3 6

A: Given query is to find indicated limit.

Q: Rang lertex = (-7;3) qu'od

A: The quadratic function has vertex (-2,3) and a point on graph 1, 12

Q: N 00 ขา

A:

Q: (2x3³

A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

Q: fa family now li wo years from now? A suburban area? A rural area? uppose that at present, 40% of…

A: .

Q: V415

A: Given query is to find the square root of 415.

Q: 18+x=14

A: We will find the value of x

Q: 7+9=?

A: We need to find the sum of 7 and 9

Q: 6+12=

A: Given,          6+12