Question 7 (5 points) The average lifetime of a color TV is 8 years with a standard deviation of 1.5 years before it needs replacement. This variable is also known to be normally distributed. What percentage of all color TV's will no longer be working at their 10-year mark? Record your answer to two decimals on the percentage (like 51.12)

Q: X -24 9. Find x

A:

Q: 2х + 1 6. х — 5 VI

A: given that 2x+1x-5≤3 we need to solve this inequalities and find the interval in which x lies…

Q: 3 3 x-5 1 322

A:

Q: 24 = 3 + y

A: We have to solve the given expression for y. The expression is 24=3+y.

Q: 3 + 4 = jbygy

A: 3+4=7

Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

A:

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: A) Suppose F(xy)- М(х,у) і + N(x,y) j is a vector field on the xy plane such that F•dr = 0 Se I F•dr…

A:

Q: Simplify. - 1 (3a "") (За За

A:

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: Find g C4

A: Here we have to find the value of 9C4.

Q: X 60° Y 503 5

A:

Q: limx→2 f(x) = lim, ¹x→−1+ f(x) =

A: Given graph of the function fx is   1. Find :  limx→2 fx. 2. Find :limx→-1+ fx.

Q: A О в C

A: Given: To Find: To find the slope of the following line segments:

Q: at 9

A: To find the given integral.