So I do K12 and this is a math unit test in USA test prep and I need help

All the other ppl have different ones

Please help me

A box plot is made up of five numbers, also known as the five number summary: min, Q1, med, Q3, max. Q1 and Q3 can be found by looking at the lines one space out from the middle, making up the outside of the box.

To find the IQR, we need to subtract Q1 from Q3.

A: 70 - 60 = 10

B: 85 - 60 = 25

C: 80 - 70 = 10

D: 75 - 65 = 10

The box plot with the largest IQR is B.

Hope this helps!! :)

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}

mean, 40.6

step-by-step explanation: