6. An automobile manufacturer is concerned about a fault in the braking mechanism of a particular model. The fault on rare occasions causes a catastrophe at high speed. Assume that the distribution of the numbe of cars per year will experience the fault is 8 on the average, find the probability that (a) at most 3 cars per year will experience a catastrophe, (b) more than 1 car per year will experience a catastrophe.

Q: 6.7 Find the unique number which is equal to its half plus 1.

A:

Q: 4 3- 1 -6 -5 -4 -3 -2 2 3 4 6. 2 -3 4 2. 3.

A:

Q: Solve. 3 =D2 518 4.

A: Given. A linear equation in X such that 3X/4 + 5/8 = 2

Q: 5.1 #7

A: Given that                  A=60-1054-403-3502-425, λ=5

Q: 1o.e 4.60

A: trigonometry rule

Q: Find the critical value, to for c= 0.99 and n = 10.

A:

Q: 10.0

A:

Q: Find .6 7 LT." 3 4 xy dydx.

A: Given that the integral ∫36∫47xy dydx. Find the value of given integral.

Q: 1.6+0.4(x+6)+3.2

A: To simplify the expression means writing it in the simplest form.

Q: 29 14

A: It's trigonometric question so I'm providing hand written solution for better understanding.

Q: 8. 2 k=1 3k

A:

Q: 5. 20 52

A:

Q: 7.2-2

A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

Q: 3 33. 3 .2 3.

A:

Q: 14 19

A: To find :- x  Given :- Base = 14 , Hypotenuse = x ,               and θ= 49°   By using…

Q: 14.05 X 7 5.

A:

Q: 4. 36

A: Given,          34=a36