Use for questions 8-14: The weights of dogs in a dog show is normally distributed with a mean of 58 pounds and a standard deviation of 17.2
pounds. Use a standard normal distribution curve to find
each probability.
8. P(Z < -0.8)
9. P(Z > 1.32)
10. P(-2.8 < < -1.17)
11. P(X > 51)
12. P(35 < X < 62)
13. P(X< 102)
14. P(X > 85)

geometric series converge the common ratio r has magnitude less than one.

which is equivalent to

for the example we need

|2-x| < 1

-1 < 2-x   and 2-x < 1

x < 3 and x > 1

we can write that

answer: 1 < x < 3

1a. common ratio r=250/25=10 > 1     diverges

1b.   r=50/100=1/2 converges

when these converge they converge to

where a is the first term.

answer: 200

1c. r=-1   so it's not the case that |r| < 1.     diverges

2a. x is the common ratio so we converge when |x|< 1

2b.   r=-10x / -2 = 5x.

we converge when

|5x| < 1

|x| < 1/5

2c.   r=3-2x

-1 < 3-2x and 3-2x < 1

-4 < -2x and 2 < 2x

x < 2 and 1 < x

1 < x < 2

2d. [/tex] r=-48x^3/12 = 4x^3[/tex]

|4x^3| < 1

|x^3| < \frac 1 4

|x| < 4^{-1/3}

560

hope this : )

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

no

step-by-step explanation: