Robert spun the fair spinner shown below 1,060 times, About how many times would Robert expect to spin a 1, 3, or 8?

About 400 times

Step-by-step explanation:

Given

See attachment for spinner

Required

Determine the number of times an outcome of 1, 3 or 8 is expected

First, calculate the theoretical probability of 1, 3, or 8

This is calculated as:

The spinner is divided into 8 equal segments and each outcome appears once.

So, we have:

Take LCM and add

So, the expected number of times (E) is:

Approximate

This means about 400 times

answer: the common difference is -0.10

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: